Task: Answer the multiple-choice question.
Question: Which drug has a 0.535\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(Oc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
b: Cc1cc(-n2c(C)cc(C(=O)CCl)c2C)no1
c: COCCn1c(-c2ccc(F)cc2)cnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
Answer: a. O=C(Oc1ccccc1)N1CCN(c2ccc(F)cc2)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(Oc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
O=C(Oc1ccccc1)N1CCN(c2ccc(F)cc2)CC1
[4-(4-fluorophenyl)piperazin-1-yl]-phenoxymethanone