Task: Answer the multiple-choice question.
Query: Which drug has a 6.564\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COCCN(C(=O)COC(=O)CCCOc1ccc(OC)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b: Cc1ccc(-n2c(C)cc(/C=C3/C(=O)NC(=O)N(C)C3=O)c2C)cc1
c: CCc1ccc(NC(=S)NC2CCN(Cc3ccccc3)CC2)cc1
d: CC(C)(C)[C@H]1C=C(C(=O)NCc2nc3ccccc3[nH]2)O[C@@H](OCCCCO)C1
Answer: a. COCCN(C(=O)COC(=O)CCCOc1ccc(OC)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#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#}
COCCN(C(=O)COC(=O)CCCOc1ccc(OC)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)COC(=O)CCCOc1ccc(OC)cc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[2-[(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-(2-methoxyethyl)amino]-2-oxoethyl] 4-(4-methoxyphenoxy)butanoate