Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.837\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(NC(=O)n2ncc3c(C)cccc32)c(C)c1
(b) O=C(O)CCC(=O)NN1C(=O)c2ccccc2NC1c1ccc(F)cc1
(c) COc1ccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NCC2CCCO2)c2ccc3ncccc3c2)cc1OC
Answer: b. O=C(O)CCC(=O)NN1C(=O)c2ccccc2NC1c1ccc(F)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(O)CCC(=O)NN1C(=O)c2ccccc2NC1c1ccc(F)cc1
O=C(O)CCC(=O)NN1C(=O)c2ccccc2NC1c1ccc(F)cc1
4-[[2-(4-fluorophenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]amino]-4-oxobutanoic acid