Task: Answer the multiple-choice question.
Query: Which drug has a 4.179\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN(C)CCNC(=S)Nc1ccccc1Cl
b: CCCCCOC(=O)C(C)Sc1n[nH]c(=O)[nH]c1=O
c: CC1=C(C(=O)Nc2ccccc2C)C(c2cccs2)NC(=S)N1
Answer: c. CC1=C(C(=O)Nc2ccccc2C)C(c2cccs2)NC(=S)N1
{#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#}
CC1=C(C(=O)Nc2ccccc2C)C(c2cccs2)NC(=S)N1
CC1=C(C(=O)Nc2ccccc2C)C(c2cccs2)NC(=S)N1
6-methyl-N-(2-methylphenyl)-2-sulfanylidene-4-thiophen-2-yl-3,4-dihydro-1H-pyrimidine-5-carboxamide