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(C(=O)NC1(c2ccccc2)CCC(N2CCC(c3ccc(F)cc3)CC2)CC1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
b O=C(NC1CC1)c1ccc(OCCCC2CC2CCCC2CCN(c3ncc(Cl)cn3)CC2)cc1F
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-[3-[2-[3-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]propyl]cyclopropyl]propoxy]-N-cyclopropyl-2-fluorobenzamide