Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 20.026\% 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] COCCN(C(=O)C1=COCCO1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[b] CCCCNC(=O)c1c(N)n(/N=C/c2ccccn2)c2nc3ccccc3nc12
[c] COC(=O)C(CCSC)NC(=O)CNC(=O)C1CCCCC1
[d] Cc1[nH]c2ccccc2c1/C=N/Nc1nc2ccccc2[nH]1
[e] COc1ccc(N2C(=O)CC(Sc3nc(C)cc(C)n3)C2=O)cc1OC
Answer: a. COCCN(C(=O)C1=COCCO1)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)C1=COCCO1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCN(C(=O)C1=COCCO1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-N-(2-methoxyethyl)-2,3-dihydro-1,4-dioxine-5-carboxamide