Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.411\% 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 additional words.
Options:
a. Cc1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1C
b. O=C(Nc1cccc(C(=O)O)c1)/C(=C\c1ccc(F)cc1)NC(=O)c1ccco1
c. CC(CCc1ccccc1)NC(=O)Cc1ccc(Br)cc1
d. CC1CCCN(CCOc2ccc3ccccc3c2Br)C1.O=C(O)C(=O)O
e. COC(=O)Cc1nnc(Nc2cccc(C)c2)c2ccccc12
Answer: e. COC(=O)Cc1nnc(Nc2cccc(C)c2)c2ccccc12
{#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#}
COC(=O)Cc1nnc(Nc2cccc(C)c2)c2ccccc12
COC(=O)Cc1nnc(Nc2cccc(C)c2)c2ccccc12
methyl 2-[4-(3-methylanilino)phthalazin-1-yl]acetate