Task: Answer the MCQ question.
Query: Which compound has a -10.626\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
b) CC(=O)c1ccc(N2CCN(C(=O)c3nn(Cc4ccccc4)c(=O)c4ccccc34)CC2)cc1
Answer: a. O=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
{#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=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
O=C1CSC2(C(=O)N3CCCc4cccc2c43)N1c1cccc(C(F)(F)F)c1
3-[3-(trifluoromethyl)phenyl]spiro[1,3-thiazolidine-2,3'-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene]-2',4-dione