Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 6.260\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CN(C)c1nc(N)nc(N(c2ccccc2)c2ccccc2)n1
(b) O=C(O)CCC(=O)Nc1ccc(Br)cn1
(c) COC(=O)CCCC(=O)N1CCCC(C(=O)c2ccccc2SC)C1
(d) O=C(Nc1cccn(Cc2c(F)cccc2Cl)c1=O)NC1CCCCC1
(e) Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CCNS(=O)(=O)c3ccc(C)c(C)c3)CC2)c1
Answer: b. O=C(O)CCC(=O)Nc1ccc(Br)cn1
{#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(O)CCC(=O)Nc1ccc(Br)cn1
O=C(O)CCC(=O)Nc1ccc(Br)cn1
4-[(5-bromopyridin-2-yl)amino]-4-oxobutanoic acid