Task: Answer the multiple-choice question.
Query: Which drug has a -27.026\% 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=C(Nc1ccc2c(c1)CCC2)c1ccc(Br)s1
[b] O=C(NCCc1ccccc1)c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1
[c] CCc1ccc(CCC(=O)Nc2ccc(Cl)cc2)o1
Answer: b. O=C(NCCc1ccccc1)c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1
{#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(NCCc1ccccc1)c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1
O=C(NCCc1ccccc1)c1nc2nc(-c3cccs3)cc(C(F)(F)F)n2n1
N-(2-phenylethyl)-5-thiophen-2-yl-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxamide