Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.979\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccccc1NC(=S)N(CCCN1CCC(C)CC1)Cc1ccco1
b. Cc1ccc(C)c(SCC(=O)NCC(c2ccco2)N2CCCCC2)c1
c. Cc1ccc(NNC(=O)c2cccs2)cc1Cl
Answer: c. Cc1ccc(NNC(=O)c2cccs2)cc1Cl
{#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(NNC(=O)c2cccs2)cc1Cl
Cc1ccc(NNC(=O)c2cccs2)cc1Cl
N'-(3-chloro-4-methylphenyl)thiophene-2-carbohydrazide