Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.485\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(C2=CC(=O)C[C@H](c3ccc(F)cc3)C2)cc1F
b) O=C(C1CCN(S(=O)(=O)c2cccs2)CC1)N1CCN(c2ccccc2O)CC1
Answer: b. O=C(C1CCN(S(=O)(=O)c2cccs2)CC1)N1CCN(c2ccccc2O)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C1CCN(S(=O)(=O)c2cccs2)CC1)N1CCN(c2ccccc2O)CC1
O=C(C1CCN(S(=O)(=O)c2cccs2)CC1)N1CCN(c2ccccc2O)CC1
[4-(2-hydroxyphenyl)piperazin-1-yl]-(1-thiophen-2-ylsulfonylpiperidin-4-yl)methanone