Task: Answer the MCQ question.
Question: Which drug has a 9.318\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(N2CCN(C(=O)CNC(=O)Cn3cnc4sc(C)c(C)c4c3=O)CC2)cc1
b. O=C(Nc1ncc([N+](=O)[O-])s1)c1cccc([N+](=O)[O-])c1
c. Cc1ccc(S(=O)(=O)N(CCC(=O)O)Cc2ccc(Cl)cc2)cc1
Answer: a. COc1ccc(N2CCN(C(=O)CNC(=O)Cn3cnc4sc(C)c(C)c4c3=O)CC2)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#}
COc1ccc(N2CCN(C(=O)CNC(=O)Cn3cnc4sc(C)c(C)c4c3=O)CC2)cc1
COc1ccc(N2CCN(C(=O)CNC(=O)Cn3cnc4sc(C)c(C)c4c3=O)CC2)cc1
2-(5,6-dimethyl-4-oxothieno[2,3-d]pyrimidin-3-yl)-N-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]acetamide