Task: Answer the multiple-choice question.
Query: Which drug exhibits a 33.777% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(O)c1ccccc1NCCO
b: C=C(C)Cn1c(N2CCC(Cc3ccccc3)CC2)nc2c1c(=O)[nH]c(=O)n2C
c: CCOC(=O)C1(CC2CC2)CCN(Cc2ccc(C(=O)OC)cc2)CC1
Answer: a. O=C(O)c1ccccc1NCCO
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)c1ccccc1NCCO
O=C(O)c1ccccc1NCCO
2-(2-hydroxyethylamino)benzoicacid