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 CC(C)c1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
b O=C(O)c1ccccc1C(=O)N1CCC(CN2CCC(Oc3ccc(CO)c(Cl)c3)CC2)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}
5-chloro-1-(4-fluorophenyl)-3-propan-2-ylindole