Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.871\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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(O)/C(=C\c1ccco1)NC(=O)c1ccc(Br)o1
b.) Cn1cnnc1Sc1ccc(C(=O)OCC(=O)Nc2cc(Cl)cc(Cl)c2)cc1[N+](=O)[O-]
c.) COc1ccccc1N1CCN(C(=O)CCCNC(=O)Cn2cnc3sc(C)c(C)c3c2=O)CC1
d.) COc1ccc([N+](=O)[O-])cc1NC(=O)CSc1ccc2ccccc2c1
Answer: b. Cn1cnnc1Sc1ccc(C(=O)OCC(=O)Nc2cc(Cl)cc(Cl)c2)cc1[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#}
Cn1cnnc1Sc1ccc(C(=O)OCC(=O)Nc2cc(Cl)cc(Cl)c2)cc1[N+](=O)[O-]
Cn1cnnc1Sc1ccc(C(=O)OCC(=O)Nc2cc(Cl)cc(Cl)c2)cc1[N+](=O)[O-]
[2-(3,5-dichloroanilino)-2-oxoethyl] 4-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-3-nitrobenzoate