Task: Answer the multiple-choice question.
Query: Which drug has a 13.556\% 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, or d without using any other words.
Options:
a: O=C(CSc1nnc(CN2CCOCC2)n1-c1ccc(Cl)cc1)N1CCc2ccccc21
b: Cc1cc2c(cc1C)/C(=C\C(N)=O)NC(C)(C)C2
c: CCOc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(OC)cc1
d: COc1ccc(/C=C/CN2CCCC(C(=O)c3ccc(OC)c(F)c3)C2)cc1
Answer: c. CCOc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(OC)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#}
CCOc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(OC)cc1
CCOc1ccccc1NC(=O)CCS(=O)(=O)c1ccc(OC)cc1
N-(2-ethoxyphenyl)-3-(4-methoxyphenyl)sulfonylpropanamide