Task: Answer the MCQ question.
Query: Which compound exhibits a 7.222\% 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, or c without using any additional words.
Options:
a. O=C1CN(C(=O)/C=C/c2ccc(Cl)cc2)c2ccccc2N1
b. CCn1c(C(=O)NCCCN2CCc3ccccc3C2)cc2sccc21
c. Cc1ccc(NC(=S)NCCc2ccccc2)nc1
Answer: c. Cc1ccc(NC(=S)NCCc2ccccc2)nc1
{#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#}
Cc1ccc(NC(=S)NCCc2ccccc2)nc1
Cc1ccc(NC(=S)NCCc2ccccc2)nc1
1-(5-methylpyridin-2-yl)-3-(2-phenylethyl)thiourea