Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.748\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)N(CCCN(C)C)c3nc4c(F)cc(F)cc4s3)cc2)CC1.Cl
b Cc1cc(Br)ccc1NC(=O)CCS(=O)(=O)c1cccc2nonc12
c O=c1nc2ccccc2c(NS(=O)(=O)c2ccc(Cl)cc2)n1-c1ccccc1
Answer: b. Cc1cc(Br)ccc1NC(=O)CCS(=O)(=O)c1cccc2nonc12
{#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#}
Cc1cc(Br)ccc1NC(=O)CCS(=O)(=O)c1cccc2nonc12
Cc1cc(Br)ccc1NC(=O)CCS(=O)(=O)c1cccc2nonc12
3-(2,1,3-benzoxadiazol-4-ylsulfonyl)-N-(4-bromo-2-methylphenyl)propanamide