Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.013\% 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 COc1ccc(-n2c(C)cc(C(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C)cc1
b Cc1ccc2c(c1)C(c1ccccc1)N(C(=O)CC(C)C)CC(=O)N2
c Cc1ccccc1NC(=O)Nc1c(C)n(C)n(-c2ccccc2)c1=O
d CSc1nc2ccccc2c(=O)n1C1CCOC(C)(C)C1
e CC(C)c1nnc(-c2cc3c(C(F)(F)F)nn(C)c3s2)o1
Answer: a. COc1ccc(-n2c(C)cc(C(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C)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(-n2c(C)cc(C(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C)cc1
COc1ccc(-n2c(C)cc(C(=O)Cn3nc(C(=O)O)c4ccccc4c3=O)c2C)cc1
3-[2-[1-(4-methoxyphenyl)-2,5-dimethylpyrrol-3-yl]-2-oxoethyl]-4-oxophthalazine-1-carboxylic acid