Task: Answer the multiple-choice question.
Query: Which compound has a 12.636\% 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 O=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1
b CN(C(=O)c1nn(C)cc1Br)C12CC3CC(CC(C3)C1)C2
c O=C(O)CCc1ccc(-c2cccs2)n1CCc1ccccc1
Answer: a. O=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)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=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1
O=S1(=O)CCN(CCc2cn(Cc3ccc(C(F)(F)F)cc3)c3ccccc23)CC1
4-[2-[1-[[4-(trifluoromethyl)phenyl]methyl]indol-3-yl]ethyl]-1,4-thiazinane 1,1-dioxide