Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -5.083\% 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 CCn1ccc(C(=O)Nc2ccc(Cl)cn2)n1
b O=C(Oc1ccc(-c2nnco2)cc1)c1ccco1
c O=C(COC(=O)CCC(=O)c1cccs1)NC(=O)c1ccc(OC(F)F)cc1
d Cc1ccc(N(C(=O)c2ccc3c(c2)OCO3)C2C=CS(=O)(=O)C2)cc1
Answer: a. CCn1ccc(C(=O)Nc2ccc(Cl)cn2)n1
{#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#}
CCn1ccc(C(=O)Nc2ccc(Cl)cn2)n1
CCn1ccc(C(=O)Nc2ccc(Cl)cn2)n1
N-(5-chloropyridin-2-yl)-1-ethylpyrazole-3-carboxamide