Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.457\% 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 additional words.
Options:
a: COc1ccc([N+](=O)[O-])cc1NS(=O)(=O)Cc1ccccc1
b: CCn1ccnc1CN1CCCC(C(=O)c2cc(Cl)ccc2OC)C1
c: Br.Cc1ccc(C(=O)CN(Cc2ccccc2)C2=NCCS2)cc1
d: CC(C)CN(C(=O)COC(=O)CNC(=O)c1ccccc1F)C1CCS(=O)(=O)C1
e: COc1ccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)cc1
Answer: c. Br.Cc1ccc(C(=O)CN(Cc2ccccc2)C2=NCCS2)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#}
Br.Cc1ccc(C(=O)CN(Cc2ccccc2)C2=NCCS2)cc1
Br.Cc1ccc(C(=O)CN(Cc2ccccc2)C2=NCCS2)cc1
2-[benzyl(4,5-dihydro-1,3-thiazol-2-yl)amino]-1-(4-methylphenyl)ethanone;hydrobromide