Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.493\% 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 O=C(OCC(=O)N1CCCC1=O)c1cc(Cl)ccc1O
b O=C(COc1ccccc1C(=O)O)Nc1nc2ccc([N+](=O)[O-])cc2s1
c CN(C)S(=O)(=O)c1cccc(C(=O)NCc2cccs2)c1
d CC(C)n1cnnc1SCC(=O)NCC(=O)Nc1ccc(F)cc1
Answer: b. O=C(COc1ccccc1C(=O)O)Nc1nc2ccc([N+](=O)[O-])cc2s1
{#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(COc1ccccc1C(=O)O)Nc1nc2ccc([N+](=O)[O-])cc2s1
O=C(COc1ccccc1C(=O)O)Nc1nc2ccc([N+](=O)[O-])cc2s1
2-[2-[(6-nitro-1,3-benzothiazol-2-yl)amino]-2-oxoethoxy]benzoic acid