Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a c1ccc(CCN2CCC[C@H](c3c(-c4ccccc4)[nH]c4ccccc34)C2)cc1
b N#Cc1ccc(C(=O)N2CCN(c3ccc(OCCCN4CCCCCC4)cc3)C(=O)C2)cc1.O=CO
Answer: 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}
4-[4-[4-[3-(azepan-1-yl)propoxy]phenyl]-3-oxopiperazine-1-carbonyl]benzonitrile;formic acid