Task: Answer the multiple choice question.
Query: Which drug exhibits a -12.737% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(NC(=O)COC(=O)/C=C/c2c(C)nn(-c3ccc(F)cc3)c2Cl)cc1F
[b] O=C(CCC(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccccc1
Answer: b. O=C(CCC(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccccc1
{#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(CCC(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccccc1
O=C(CCC(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccccc1
1-[4-(4-fluorophenyl)piperazin-1-yl]-4-phenylbutane-1,4-dione