Task: Answer the multiple choice question.
Question: Which drug has a -11.378\% 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 additional words.
Options:
a. COc1ccccc1NC(=O)c1cccs1
b. CCCc1nnc(NC(=O)CS(=O)(=O)c2ccccc2)s1
c. CCCCC(=O)Nc1cccc(-c2nn3c(C)nnc3s2)c1
Answer: a. COc1ccccc1NC(=O)c1cccs1
{#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#}
COc1ccccc1NC(=O)c1cccs1
COc1ccccc1NC(=O)c1cccs1
N-(2-methoxyphenyl)thiophene-2-carboxamide