Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.674\% 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) Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)c(Br)c1
b) CCCn1c(SCc2ccc(Cl)cc2)nc2c1c(=O)[nH]c(=O)n2C
c) COc1ccc(C(=O)NC(C)c2nc3ccccc3n2C)cc1OC
d) CCOC(=O)CSc1nnc(CNC(=O)c2ccccc2OC)n1-c1ccc(OC)cc1
e) CCOc1ccc(N(CC(=O)OC)S(=O)(=O)c2ccc(OC)c(OC)c2)cc1
Answer: a. Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)c(Br)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#}
Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)c(Br)c1
Cc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CCCC(=O)N4)CC2)c(Br)c1
N-(2-bromo-4-methylphenyl)-1-[(2-oxo-1,3,4,5-tetrahydro-1-benzazepin-7-yl)sulfonyl]piperidine-4-carboxamide