Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.004\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN1C(=O)NC(c2ccc(O)cc2)C(C(=O)c2cccs2)C1(O)C(F)(F)F
b. O=C1C2Sc3[nH]c(=O)sc3C(c3ccccc3)C2C(=O)N1c1ccccc1
c. CN1CCC(c2c[nH]c3ccccc23)C1
Answer: c. CN1CCC(c2c[nH]c3ccccc23)C1
{#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#}
CN1CCC(c2c[nH]c3ccccc23)C1
CN1CCC(c2c[nH]c3ccccc23)C1
3-(1-methylpyrrolidin-3-yl)-1H-indole