Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 16.145\% 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, d, or e without using any additional words.
Options:
(a) O=C(C(Cc1ccccc1)n1cccc1)N1CCN(C2CCCCC2)CC1
(b) O=C(CBr)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
(c) Cc1cccc(C)c1NC(=O)CS(=O)CC(=O)NC1CCCc2ccccc21
(d) O=C(NC1CCSc2ccccc21)c1ccccc1F
(e) Oc1ccccc1C(=S)N1CCCCCC1
Answer: b. O=C(CBr)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)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(CBr)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
O=C(CBr)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
2-bromo-1-[3-[(4-chlorophenyl)sulfonylmethyl]-4-nitrophenyl]ethanone