Task: Answer the MCQ question.
Question: Which drug exhibits a 21.183% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cn1nc(C(=O)NCCN2CCOCC2)c2ccccc2c1=O
[b] COc1c(C)cc(NC(=O)c2ccc3c(c2)NC(=O)CO3)cc1C
[c] COc1ccc(C2NC(C(=O)O)Cc3c2[nH]c2ccccc32)cc1OC
[d] CC(C)N1CC(O)=C(c2nc3ccccc3[nH]2)C1=N
Answer: a. Cn1nc(C(=O)NCCN2CCOCC2)c2ccccc2c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1nc(C(=O)NCCN2CCOCC2)c2ccccc2c1=O
Cn1nc(C(=O)NCCN2CCOCC2)c2ccccc2c1=O
3-methyl-N-(2-morpholin-4-ylethyl)-4-oxophthalazine-1-carboxamide