Problem statement: Answer the multiple-choice question.
Query: Which drug has a 3.839% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COCCn1c(SCC(=O)N2CC(=O)Nc3ccccc32)nc2ccccc21
b) O=C(NCC(=O)N1CCN(c2ccccc2O)CC1)c1cccs1
Answer: b. O=C(NCC(=O)N1CCN(c2ccccc2O)CC1)c1cccs1
{#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(NCC(=O)N1CCN(c2ccccc2O)CC1)c1cccs1
O=C(NCC(=O)N1CCN(c2ccccc2O)CC1)c1cccs1
N-[2-[4-(2-hydroxyphenyl)piperazin-1-yl]-2-oxoethyl]thiophene-2-carboxamide