Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 18.910% 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 other words.
Options:
a. O=c1nc(NCc2ccccc2Cl)cn[nH]1
b. O=c1c(Cc2ccccc2)c(O)ccn1Cc1ccc2c(c1)OCO2
c. Cc1cc(NC(=O)COC(=O)c2ccc([N+](=O)[O-])cc2Cl)no1
d. O=C(Cc1ccc2c(c1)CCCC2)Nc1ccccc1Cl
Answer: b. O=c1c(Cc2ccccc2)c(O)ccn1Cc1ccc2c(c1)OCO2
{#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=c1c(Cc2ccccc2)c(O)ccn1Cc1ccc2c(c1)OCO2
O=c1c(Cc2ccccc2)c(O)ccn1Cc1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-ylmethyl)-3-benzyl-4-hydroxypyridin-2-one