Task: Answer the MCQ question.
Question: Which drug has a 12.651\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)C1=C(C)N(C)C(=S)NC1c1cc(OC)ccc1OC
b CS(=O)(=O)N1CCC(C(=O)N2CCN(c3ccccc3F)CC2)CC1
c CN1C(=O)CC(NNC(=O)c2ccc(Cl)cc2)C1=O
d CN(C)C(=O)Oc1ccc(OC(=O)c2ccccc2)cc1
Answer: b. CS(=O)(=O)N1CCC(C(=O)N2CCN(c3ccccc3F)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#}
CS(=O)(=O)N1CCC(C(=O)N2CCN(c3ccccc3F)CC2)CC1
CS(=O)(=O)N1CCC(C(=O)N2CCN(c3ccccc3F)CC2)CC1
[4-(2-fluorophenyl)piperazin-1-yl]-(1-methylsulfonylpiperidin-4-yl)methanone