Task: Answer the multiple-choice question.
Query: Which compound has a -18.683\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN(C)CCNC(=O)/C(=C/c1cccc([N+](=O)[O-])c1)NC(=O)c1ccccc1
b.) CCC1=Nc2ccccc2NC2=C1C(=O)CCC2.Cl
c.) Cn1cnnc1SCC(=O)Nc1ccc(Cl)cn1
Answer: b. CCC1=Nc2ccccc2NC2=C1C(=O)CCC2.Cl
{#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#}
CCC1=Nc2ccccc2NC2=C1C(=O)CCC2.Cl
CCC1=Nc2ccccc2NC2=C1C(=O)CCC2.Cl
6-ethyl-8,9,10,11-tetrahydrobenzo[b][1,4]benzodiazepin-7-one;hydrochloride