Problem statement: Answer the MCQ question.
Question: Which drug has a 3.982\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccccc2)CC1
(b) CCOC(=O)C1CCN(CCC(=O)Nc2cc(C)cc(C)c2)CC1
(c) COc1ccc(OC)c(NC(=O)C2CC(=O)N(CCc3ccccc3)C2)c1
Answer: a. CN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccccc2)CC1
{#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#}
CN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccccc2)CC1
CN1CCN(c2nc3ccccc3nc2C(C#N)S(=O)(=O)c2ccccc2)CC1
2-(benzenesulfonyl)-2-[3-(4-methylpiperazin-1-yl)quinoxalin-2-yl]acetonitrile