Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.779\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COCCn1c(C)cc(C(=O)COc2ccc(C)nc2[N+](=O)[O-])c1C
[b] CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cccc(C)c2)CC1
[c] CCOC(=O)C1CCN(c2nc(C)nc3c2oc2ccccc23)CC1.Cl
Answer: b. CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cccc(C)c2)CC1
{#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#}
CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cccc(C)c2)CC1
CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cccc(C)c2)CC1
[C][C][C][=Branch1][C][=O][N][C][C][N][Branch2][Ring1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][O][C][=C][C][=C][C][Branch1][C][C][=C][Ring1][#Branch1][C][C][Ring2][Ring1][Branch2]
2-(3-methylphenoxy)-N-[2-(4-propanoylpiperazin-1-yl)phenyl]acetamide