Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.511\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
b. COc1ccccc1/C=C/C=N/n1c(-c2n[nH]c3c2CCC3)n[nH]c1=S
c. Cc1ccc(NC(=O)CNC(=O)Cc2cccc3ccccc23)nc1
Answer: c. Cc1ccc(NC(=O)CNC(=O)Cc2cccc3ccccc23)nc1
{#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(NC(=O)CNC(=O)Cc2cccc3ccccc23)nc1
Cc1ccc(NC(=O)CNC(=O)Cc2cccc3ccccc23)nc1
N-[2-[(5-methylpyridin-2-yl)amino]-2-oxoethyl]-2-naphthalen-1-ylacetamide