Task: Answer the multiple choice question.
Query: Which compound exhibits a -1.724\% 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.) Clc1ccc(-n2cc(-c3ccc(Br)cc3)[n+]3c2CCCCC3)cc1.[Br-]
b.) O=C(NCC1CC1)c1ccc2c3n(nc2c1)-c1ccc(Cl)cc1CO3
c.) Cc1ccc(C)c(Nc2ncccc2C(=O)NCc2cccs2)c1
Answer: c. Cc1ccc(C)c(Nc2ncccc2C(=O)NCc2cccs2)c1
{#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(C)c(Nc2ncccc2C(=O)NCc2cccs2)c1
Cc1ccc(C)c(Nc2ncccc2C(=O)NCc2cccs2)c1
2-(2,5-dimethylanilino)-N-(thiophen-2-ylmethyl)pyridine-3-carboxamide