Task: Answer the multiple-choice question.
Query: Which drug has a 12.676\% 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.) CN1CCNC(=O)C1CC(=O)NCCc1ccccc1F
b.) CCN(CC(=O)NC1CCS(=O)(=O)C1)S(=O)(=O)c1ccc2ccccc2c1
c.) CCOC(=O)N1CCC(N(CCN(C)C)C(=S)Nc2ccccc2OC)CC1
Answer: a. CN1CCNC(=O)C1CC(=O)NCCc1ccccc1F
{#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#}
CN1CCNC(=O)C1CC(=O)NCCc1ccccc1F
CN1CCNC(=O)C1CC(=O)NCCc1ccccc1F
N-[2-(2-fluorophenyl)ethyl]-2-(1-methyl-3-oxopiperazin-2-yl)acetamide