Task: Answer the multiple choice question.
Query: Which drug has a -7.144% 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(c1ccc2nccnc2c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b. CN1CCN(C(=O)/C(=C/c2ccc([N+](=O)[O-])cc2)NC(=O)c2ccccc2)CC1
c. COc1ccc(C(=O)NC(C)c2nc3ccccc3n2C)cc1OC
Answer: a. O=C(c1ccc2nccnc2c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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(c1ccc2nccnc2c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(c1ccc2nccnc2c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-quinoxalin-6-ylmethanone