Task: Answer the MCQ question.
Question: Which drug has a -48.319% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CN(C)S(=O)(=O)c1cccc(NC(=O)CNC2CCCCC2)c1.O=C(O)C(=O)O
b CCOC(=O)N1CCN(c2c(N3CCN(c4ccccc4F)CC3)c(=O)c2=O)CC1
c O=C(CC1NCCc2ccccc21)Nc1ccccc1
Answer: b. CCOC(=O)N1CCN(c2c(N3CCN(c4ccccc4F)CC3)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(N3CCN(c4ccccc4F)CC3)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(N3CCN(c4ccccc4F)CC3)c(=O)c2=O)CC1
ethyl4-[2-[4-(2-fluorophenyl)piperazin-1-yl]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate