Problem statement: Answer the MCQ question.
Question: Which drug has a -2.730\% 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: COc1ccc(CN2CCC(=O)N(CCO)CC2)cc1OC
b: Cc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
c: COC(=O)c1ccc(C(=O)NC2CCSc3ccccc32)cc1
Answer: b. Cc1ccc(CCN2CCN=C2Nc2ccccc2)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#}
Cc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
Cc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
1-[2-(4-methylphenyl)ethyl]-N-phenyl-4,5-dihydroimidazol-2-amine