Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -41.018\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCc1ccc[n+](-c2[nH]c(=O)sc2/C=N/N=C(\[O-])c2cccnc2)c1
(b) CC(=O)Oc1ccc(-c2ccc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccccc3Cl)cc2)cc1
Answer: b. CC(=O)Oc1ccc(-c2ccc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccccc3Cl)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#}
CC(=O)Oc1ccc(-c2ccc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccccc3Cl)cc2)cc1
CC(=O)Oc1ccc(-c2ccc(C(=O)OCC(=O)N(C)CC(=O)Nc3ccccc3Cl)cc2)cc1
[2-[[2-(2-chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl]4-(4-acetyloxyphenyl)benzoate