Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.243\% 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. S=C(NCCCN1CCOCC1)Nc1ccc(Cl)c(Cl)c1
b. O=c1[nH]c2ccc(NC(=S)Nc3ccccc3Cl)cc2[nH]1
c. O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccccc1
Answer: c. O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccccc1
{#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#}
O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccccc1
O=C(CN1CC(c2ccccc2)CC1=O)Nc1ccccc1
2-(2-oxo-4-phenylpyrrolidin-1-yl)-N-phenylacetamide