Task: Answer the multiple-choice question.
Query: Which drug has a -48.257% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(NC(=O)c2c(-c3c(F)cccc3Cl)noc2C)cc1F
(b) O=C(c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1)N1CCN(Cc2ccccc2)CC1
Answer: b. O=C(c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1)N1CCN(Cc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1)N1CCN(Cc2ccccc2)CC1
O=C(c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1)N1CCN(Cc2ccccc2)CC1
(4-benzylpiperazin-1-yl)-[5-thiophen-2-yl-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanone