Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.584\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)Oc2n[nH]c(C)c21
(b) CCC(=O)c1c[nH]c(C(=O)NCCCN2CCOCC2)c1
(c) O=S(=O)(c1ccccc1)N1CCN(c2cccc(Cl)c2)CC1
(d) Cc1nc2ccccc2c(=O)n1/N=C/c1cn(-c2ccccc2)nc1-c1cccs1
Answer: d. Cc1nc2ccccc2c(=O)n1/N=C/c1cn(-c2ccccc2)nc1-c1cccs1
{#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#}
Cc1nc2ccccc2c(=O)n1/N=C/c1cn(-c2ccccc2)nc1-c1cccs1
Cc1nc2ccccc2c(=O)n1/N=C/c1cn(-c2ccccc2)nc1-c1cccs1
[C][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][Ring1][O][/N][=C][/C][=C][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][=C][Ring1][O][C][=C][C][=C][S][Ring1][Branch1]
2-methyl-3-[(E)-(1-phenyl-3-thiophen-2-ylpyrazol-4-yl)methylideneamino]quinazolin-4-one