Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(c1ccc(Cl)cc1)C1CC[N+](CCc2ccccc2)(CCc2ccccc2)CC1
b. Clc1cnc2nc(N3CCN4CCC3CC4)oc2c1
c. CCN(CCO)CCCOc1ccc2c(Nc3cc(CC(=O)Nc4cccc(F)c4)n[nH]3)ncnc2c1
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}
[1,1-bis(2-phenylethyl)piperidin-1-ium-4-yl]-(4-chlorophenyl)methanone