Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.775\% 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: Cc1ccccc1OCCC(=O)OCC(=O)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
b: COc1ccc(C(=O)Nc2c(C(C)(C)C)nn(C)c2C(C)(C)C)cc1
c: N#Cc1ccc(S(=O)(=O)N2CCN(C(=O)C3CC(=O)N(c4ccc5c(c4)OCCO5)C3)CC2)cc1
Answer: b. COc1ccc(C(=O)Nc2c(C(C)(C)C)nn(C)c2C(C)(C)C)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#}
COc1ccc(C(=O)Nc2c(C(C)(C)C)nn(C)c2C(C)(C)C)cc1
COc1ccc(C(=O)Nc2c(C(C)(C)C)nn(C)c2C(C)(C)C)cc1
N-(3,5-ditert-butyl-1-methylpyrazol-4-yl)-4-methoxybenzamide