Task: Answer the MCQ question.
Query: Which drug has a -0.388\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(Cl)ccc1OCC(=O)Nc1ccc2oc(=O)ccc2c1
b: COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
c: CCC(C)[C@H](NC(=O)NCc1ccccc1)C(=O)O
Answer: b. COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)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#}
COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
COc1ccc(C(=O)CN2CCN(c3ccc(F)cc3)CC2)cc1
2-[4-(4-fluorophenyl)piperazin-1-yl]-1-(4-methoxyphenyl)ethanone