Problem statement: Answer the multiple choice question.
Question: Which compound has a 8.954\% 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=c1[nH]c(=O)n(-c2ccccc2)c2c1C(C(F)(F)F)(C(F)(F)F)N=C(C1CCCCC1)N2
b COc1ccc(C)cc1S(=O)(=O)N(CC(=O)NCc1ccco1)c1ccc(C)cc1
c c1cnc2ccc(C(c3nnnn3C3CCCC3)N3CCSCC3)cc2c1
Answer: a. O=c1[nH]c(=O)n(-c2ccccc2)c2c1C(C(F)(F)F)(C(F)(F)F)N=C(C1CCCCC1)N2
{#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=c1[nH]c(=O)n(-c2ccccc2)c2c1C(C(F)(F)F)(C(F)(F)F)N=C(C1CCCCC1)N2
O=c1[nH]c(=O)n(-c2ccccc2)c2c1C(C(F)(F)F)(C(F)(F)F)N=C(C1CCCCC1)N2
7-cyclohexyl-1-phenyl-5,5-bis(trifluoromethyl)-8H-pyrimido[4,5-d]pyrimidine-2,4-dione