Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.422\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1sc(N)c(C(=O)c2ccccc2Cl)c1C
b) CCOC(=O)COn1c(=O)c(-c2ccc(OCC)cc2)[n+]([O-])c2ccccc21
c) CCOC(=O)N1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)c(OC)c3)c(=O)c3ccccc23)CC1
d) Oc1c(/C=C/C=C/C=Nc2ccccc2)sc(=S)n1Cc1ccccc1
Answer: c. CCOC(=O)N1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)c(OC)c3)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_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#}
CCOC(=O)N1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)c(OC)c3)c(=O)c3ccccc23)CC1
CCOC(=O)N1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)c(OC)c3)c(=O)c3ccccc23)CC1
ethyl 4-[2-[[3-(3,4-dimethoxyphenyl)-4-oxophthalazine-1-carbonyl]amino]acetyl]piperazine-1-carboxylate