Task: Answer the multiple choice question.
Query: Which compound exhibits a 18.828\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cn1c(SCC(=O)c2ccc3c(c2)OCO3)nnc1-c1ccccn1
b.) COCCNC(=O)CN1N=C(c2ccc(C)cc2)CCC1=O
c.) CCn1cc(C(=O)NCc2ccccc2)c2ccccc21
Answer: c. CCn1cc(C(=O)NCc2ccccc2)c2ccccc21
{#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#}
CCn1cc(C(=O)NCc2ccccc2)c2ccccc21
CCn1cc(C(=O)NCc2ccccc2)c2ccccc21
N-benzyl-1-ethylindole-3-carboxamide