Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.450\% 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 other words.
Options:
a. O=C(COC(=O)/C=C/c1ccc(S(=O)(=O)N2CCc3ccccc32)cc1)NC1CCS(=O)(=O)C1
b. COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
c. O=C(O)c1ccccc1C(=O)N1CCN(c2cccc(Cl)c2)CC1
d. Cc1cc(C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)no1
Answer: b. COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)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(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
COc1ccc(CNC(=O)CN(c2cccc([N+](=O)[O-])c2)S(C)(=O)=O)cc1
N-[(4-methoxyphenyl)methyl]-2-(N-methylsulfonyl-3-nitroanilino)acetamide