Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.417\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CN1CCN(Cc2c(F)cccc2Cl)CC1
[b] COc1ccc(NC(=O)/C(N=Nc2cc(S(=O)(=O)Nc3ccc(OC)cc3)ccc2OC)=C(\C)O)cc1
[c] Cc1cc(=O)c(C(=O)c2ccccc2)c(C)o1
[d] Cc1cccc([C@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)c1
[e] CC(NC(=O)C(=O)NN=C1CCCCCC1)c1ccccc1
Answer: b. COc1ccc(NC(=O)/C(N=Nc2cc(S(=O)(=O)Nc3ccc(OC)cc3)ccc2OC)=C(\C)O)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(NC(=O)/C(N=Nc2cc(S(=O)(=O)Nc3ccc(OC)cc3)ccc2OC)=C(\C)O)cc1
COc1ccc(NC(=O)/C(N=Nc2cc(S(=O)(=O)Nc3ccc(OC)cc3)ccc2OC)=C(\C)O)cc1
(Z)-3-hydroxy-2-[[2-methoxy-5-[(4-methoxyphenyl)sulfamoyl]phenyl]diazenyl]-N-(4-methoxyphenyl)but-2-enamide