Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.730\% 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) COc1cc(/C=C(\C#N)c2nc3c(s2)CC(C)CC3)ccc1O
(b) CN1C(=O)/C(=C/c2ccc(-c3ccccc3[N+](=O)[O-])o2)SC1=Nc1ccc(Cl)c(C(=O)O)c1
(c) O=C(NCc1cccs1)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
(d) Cc1csc(CN(C)C(=O)C2CCC(=O)N(Cc3ccc(Cl)cc3)C2)n1
Answer: c. O=C(NCc1cccs1)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
{#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(NCc1cccs1)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
O=C(NCc1cccs1)C1CCCN1C(=O)Nc1ccccc1[N+](=O)[O-]
1-N-(2-nitrophenyl)-2-N-(thiophen-2-ylmethyl)pyrrolidine-1,2-dicarboxamide