Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.671\% 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(Nc1ccc2c(c1)OCO2)c1ccc(Br)c(S(=O)(=O)N2CCCC2)c1
[b] Cc1ccc(-c2noc(CCCC(=O)N3CCOCC3)n2)cc1
[c] O=C(O)Cc1csc(-c2ccc(F)cc2)n1
[d] COc1ccc(NS(=O)(=O)c2cccc(NC(=O)NC3CCCCC3)c2)cc1
[e] Cc1cc(N=Nc2ccc(C)c(N=Nc3cc(C)c(N)cc3N)c2)c(N)cc1N
Answer: a. O=C(Nc1ccc2c(c1)OCO2)c1ccc(Br)c(S(=O)(=O)N2CCCC2)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(Nc1ccc2c(c1)OCO2)c1ccc(Br)c(S(=O)(=O)N2CCCC2)c1
O=C(Nc1ccc2c(c1)OCO2)c1ccc(Br)c(S(=O)(=O)N2CCCC2)c1
N-(1,3-benzodioxol-5-yl)-4-bromo-3-pyrrolidin-1-ylsulfonylbenzamide