Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.146\% 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 other words.
Options:
a) CCOC(=O)N1CCC(=NNc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])CC1
b) O=C(Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
c) COc1ccc(NC(=O)CSCC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1
d) CC1(C)CC(NC(=O)Cc2ccccc2)CC(C)(C)N1.Cl
e) Cc1cc(NC(=O)COC(=O)C2CC(=O)N(c3ccc(Br)cc3)C2)no1
Answer: b. O=C(Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)c1ccc(N2CCCC2)c([N+](=O)[O-])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(Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
O=C(Nc1cccc(S(=O)(=O)Nc2ccccc2Cl)c1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
N-[3-[(2-chlorophenyl)sulfamoyl]phenyl]-3-nitro-4-pyrrolidin-1-ylbenzamide