Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.341% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)Nc1ccc(C(=O)NNC(=O)c2cccs2)cc1
b O=C(O)c1cccc(COc2ccc3c(c2)CCC3)c1
c CCC(C)(C(=O)NC1CCCC1)N(Cc1ccco1)C(=O)c1ccc2c(c1)OCO2
d O=C(Cn1[nH]c(=O)c2ccccc2c1=O)NCc1cccnc1
Answer: b. O=C(O)c1cccc(COc2ccc3c(c2)CCC3)c1
{#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)c1cccc(COc2ccc3c(c2)CCC3)c1
O=C(O)c1cccc(COc2ccc3c(c2)CCC3)c1
3-(2,3-dihydro-1H-inden-5-yloxymethyl)benzoic acid