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 other words.
Options:
a.) CC(=O)N1CCC(c2cc(C)c(C(=O)NC(=N)N)cc2C(F)(F)F)CC1
b.) O=C(NC1CC1)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
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}
N-cyclopropyl-4-[1-oxo-2-(2-pyrrolidin-1-ylethyl)-3,4-dihydroisoquinolin-6-yl]benzamide