Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCN(CC)C(=O)c1ncc(C2=CC3(CCNCC3)Oc3ccccc32)cn1
b N#Cc1ccc(S(=O)(=O)NCCCN2CC3CN(CCOc4c(F)cccc4F)CC(C2)O3)cc1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N,N-diethyl-5-spiro[chromene-2,4'-piperidine]-4-ylpyrimidine-2-carboxamide