Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 29.514\% human ether-à-go-go related gene (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.) COc1ccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)cc1
b.) Cc1cc(C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)c(C)n1C(C)C
c.) CC(C)=CCc1c(O)cc(O)c2c(=O)c(O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](O)[C@H]3O)c(-c3ccc(O)cc3)oc12
d.) CC1(C)CC2CC(C)(CN2C(=O)COC(=O)c2ccc(Cl)cc2N)C1
e.) CCOC(=O)c1ccc(NC(=O)c2nc(S(=O)(=O)Cc3ccccc3)ncc2Cl)cc1
Answer: a. COc1ccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)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(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)cc1
COc1ccc(Nc2nnc(SCc3cc([N+](=O)[O-])cc4c3OCOC4)s2)cc1
N-(4-methoxyphenyl)-5-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-1,3,4-thiadiazol-2-amine