Task: Answer the MCQ question.
Question: Which drug exhibits a 12.725\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CCOC(=O)CSc1nnc(Cc2ccccc2)n1Cc1ccco1
[b] COc1ccc(C(=O)CCN2CCN(c3ccccc3OC)CC2)cc1.Cl
[c] O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2cccc(Cl)c2)CC1
[d] CCOCCCNC(=O)C(c1ccc(C)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnccn1
[e] CCOC(=O)C(CC)/C(C)=N\NC(=O)CCC(=O)Nc1ccc(Cl)cc1Cl
Answer: d. CCOCCCNC(=O)C(c1ccc(C)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnccn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOCCCNC(=O)C(c1ccc(C)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnccn1
CCOCCCNC(=O)C(c1ccc(C)cc1)N(Cc1ccc2c(c1)OCO2)C(=O)c1cnccn1
[C][C][O][C][C][C][N][C][=Branch1][C][=O][C][Branch1][N][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][N][Branch1][P][C][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][N][=C][C][=N][Ring1][=Branch1]
N-(1,3-benzodioxol-5-ylmethyl)-N-[2-(3-ethoxypropylamino)-1-(4-methylphenyl)-2-oxoethyl]pyrazine-2-carboxamide