Task: Answer the MCQ question.
Query: Which drug has a 22.257\% 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 Cc1cccc(NC(=S)N(CCCN(C)C)Cc2cc3cc4c(cc3[nH]c2=O)OCO4)c1
b CCc1ccc(NC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
c CN(C)c1ccc(O)c2c1CC1CC3C(N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]3(O)C(=O)C1=C2O.Cl
d C=CCN(C(=O)c1oc2c(Cl)cc(C)cc2c1C)C1CCS(=O)(=O)C1
e Cc1noc(NS(=O)(=O)c2ccc(NC(=O)C34CC5CC(C3)CC(n3cnc(Cl)n3)(C5)C4)cc2)c1C
Answer: b. CCc1ccc(NC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
{#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#}
CCc1ccc(NC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
CCc1ccc(NC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
3-(4-bromophenyl)sulfonyl-N-(4-ethylphenyl)propanamide