Task: Answer the multiple choice question.
Query: Which drug has a -9.707\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCc1nnc(NC(=O)CSc2nc3ccccc3[nH]2)s1
b.) CCCC(=O)NC1C2CC3CC(C2)CC1C3
c.) O=C(CN1CCN(c2ccccn2)CC1)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
Answer: c. O=C(CN1CCN(c2ccccn2)CC1)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
{#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(CN1CCN(c2ccccn2)CC1)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
O=C(CN1CCN(c2ccccn2)CC1)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
2-(4-pyridin-2-ylpiperazin-1-yl)-1-[2-(trifluoromethyl)phenothiazin-10-yl]ethanone