Task: Answer the MCQ question.
Query: Which drug has a -37.493\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccc(C(F)(F)F)cc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
[b] CC(C)(C)c1nc2ccccc2c2nnc(SCC(=O)Nc3nc4ccccc4s3)n12
Answer: a. O=C(c1ccc(C(F)(F)F)cc1)N1CCN(c2ccc(N3CCOCC3)nn2)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=C(c1ccc(C(F)(F)F)cc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
O=C(c1ccc(C(F)(F)F)cc1)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
[4-(6-morpholin-4-ylpyridazin-3-yl)piperazin-1-yl]-[4-(trifluoromethyl)phenyl]methanone