Task: Answer the MCQ question.
Question: Which compound exhibits a -16.982% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCCCN1C(=O)C2NN=C(C(=O)OC)C2C1=O
(b) CCn1cc(CNc2nc3nonc3nc2N2CCCCC2)cn1
(c) Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)cc1
(d) CC1CCN(S(=O)(=O)CCNC(=O)c2ccc(F)cc2)CC1
Answer: c. Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)cc1
{#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#}
Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)cc1
Cc1ccc(-c2nn(CC(=O)NCc3cc(-c4nn(C)c(=O)c5ccccc45)ccc3C)c(=O)c3ccccc23)cc1
N-[[2-methyl-5-(3-methyl-4-oxophthalazin-1-yl)phenyl]methyl]-2-[4-(4-methylphenyl)-1-oxophthalazin-2-yl]acetamide