Task: Answer the MCQ question.
Question: Which compound has a 4.427\% 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] CC(=O)Nc1ccc(S(=O)(=O)Nc2ccc(Cl)cn2)cc1
[b] COc1ccc(C2NC(=O)NC(O)(C(F)(F)F)C2C(=O)c2ccc(C)cc2)cc1
[c] COc1cc(-c2[nH]ncc2CN(C)Cc2nonc2C)cc(OC)c1OC
Answer: b. COc1ccc(C2NC(=O)NC(O)(C(F)(F)F)C2C(=O)c2ccc(C)cc2)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#}
COc1ccc(C2NC(=O)NC(O)(C(F)(F)F)C2C(=O)c2ccc(C)cc2)cc1
COc1ccc(C2NC(=O)NC(O)(C(F)(F)F)C2C(=O)c2ccc(C)cc2)cc1
4-hydroxy-6-(4-methoxyphenyl)-5-(4-methylbenzoyl)-4-(trifluoromethyl)-1,3-diazinan-2-one