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. CO/N=C(/Cc1c(F)cnc2ccc(OC)nc12)C12CCC(NCc3ccc4c(n3)NC(=O)CO4)(CC1)CO2
b. O=C(N1CCCCC1)N1CC(O[C@@H](c2ccc(Cl)cc2)c2cccnc2Cl)C1
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}
[3-[(S)-(4-chlorophenyl)-(2-chloropyridin-3-yl)methoxy]azetidin-1-yl]-piperidin-1-ylmethanone