Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.630\% 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) Cc1ccccc1CNC(=O)C1CCC(=O)N(C2CC2)C1
(b) COc1ccc(NC(=O)N(CCCN2CCOCC2)Cc2cccnc2)c(OC)c1
(c) Cc1cc(C)n(-c2ccc(C(=O)OCC(=O)Nc3cc(Cl)ccc3[N+](=O)[O-])cc2)n1
(d) CCOC(=O)N1CCN(Cc2ccc3ccccc3c2)CC1
(e) O=C(Nc1ccc(CN2CCCCC2)cc1)Nc1ccc(Br)cc1Cl
Answer: e. O=C(Nc1ccc(CN2CCCCC2)cc1)Nc1ccc(Br)cc1Cl
{#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(Nc1ccc(CN2CCCCC2)cc1)Nc1ccc(Br)cc1Cl
O=C(Nc1ccc(CN2CCCCC2)cc1)Nc1ccc(Br)cc1Cl
1-(4-bromo-2-chlorophenyl)-3-[4-(piperidin-1-ylmethyl)phenyl]urea