Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 4.340\% 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 additional words.
Options:
a. O=C(CCS(=O)(=O)c1ccccc1)Nc1nncs1
b. COc1ccccc1C(=O)NC(=O)COC(=O)c1nc(Cl)ccc1Cl
c. Cc1cc(CC(C)C)n(-c2nc3ccccc3c(=O)n2OCC(N)=O)n1
d. O=C(CSCc1cccs1)N1CCCC1
Answer: b. COc1ccccc1C(=O)NC(=O)COC(=O)c1nc(Cl)ccc1Cl
{#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#}
COc1ccccc1C(=O)NC(=O)COC(=O)c1nc(Cl)ccc1Cl
COc1ccccc1C(=O)NC(=O)COC(=O)c1nc(Cl)ccc1Cl
[2-[(2-methoxybenzoyl)amino]-2-oxoethyl] 3,6-dichloropyridine-2-carboxylate