Problem statement: Answer the multiple-choice question.
Question: Which drug has a 11.163\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CNC(=O)c3ccc4ccccc4c3)CC2)c1
(b) O=C(Nc1nccs1)c1ccc(Cl)c([N+](=O)[O-])c1
(c) CCOC(=O)c1c(/N=C/N(C)C)sc(C)c1C
(d) CC(=O)N1C[C@H](O)C[C@H]1C(=O)O
Answer: b. O=C(Nc1nccs1)c1ccc(Cl)c([N+](=O)[O-])c1
{#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#}
O=C(Nc1nccs1)c1ccc(Cl)c([N+](=O)[O-])c1
O=C(Nc1nccs1)c1ccc(Cl)c([N+](=O)[O-])c1
4-chloro-3-nitro-N-(1,3-thiazol-2-yl)benzamide