Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.276\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)NC(C)(c2ccc(Cl)cc2Cl)C1=O
b COc1ccc(CN2CCN(C(=O)c3ccco3)CC2)cc1OC.O=C(O)C(=O)O
c O=C1CN(C(=S)NC(=O)c2ccc(-c3ccccc3)cc2)CCN1
d C=CCNC(=O)c1cnc(-c2ccccc2)nc1-c1ccccc1
Answer: a. Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)NC(C)(c2ccc(Cl)cc2Cl)C1=O
{#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#}
Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)NC(C)(c2ccc(Cl)cc2Cl)C1=O
Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)NC(C)(c2ccc(Cl)cc2Cl)C1=O
5-(2,4-dichlorophenyl)-5-methyl-3-[2-(2-methyl-1H-indol-3-yl)-2-oxoethyl]imidazolidine-2,4-dione