Task: Answer the multiple-choice question.
Question: Which drug has a -76.611\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccc(CCn2c(=N)c(C(=O)NCc3ccco3)cc3c(=O)n4cccc(C)c4nc32)cc1
b. O=C(Cc1ccccc1[N+](=O)[O-])NCCc1ccc(F)cc1
c. CN1CCC(N(C)S(=O)(=O)c2ccc(NC(=O)COc3cccc(Cl)c3)cc2)CC1
d. C[C@@]12C(=O)Nc3cc(F)ccc3C(=O)N1[C@H]1c3ccccc3OC[C@@H]1[C@@H]2c1ccccc1
Answer: a. COc1ccc(CCn2c(=N)c(C(=O)NCc3ccco3)cc3c(=O)n4cccc(C)c4nc32)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(CCn2c(=N)c(C(=O)NCc3ccco3)cc3c(=O)n4cccc(C)c4nc32)cc1
COc1ccc(CCn2c(=N)c(C(=O)NCc3ccco3)cc3c(=O)n4cccc(C)c4nc32)cc1
N-(furan-2-ylmethyl)-6-imino-7-[2-(4-methoxyphenyl)ethyl]-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide