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, b, c, or d without using any additional words.
Options:
a.) c1ccc(Cn2ccc3c(OC4CCN(Cc5ccccn5)CC4)ncnc32)cc1
b.) CNCCCN1CCCc2cc(NC(=N)c3cccs3)ccc21
c.) CCN(CC)CCOC(=O)c1ccc(N)cc1
d.) Fc1cccc(CN(C2CCOCC2)C2CCNC2)c1C(F)(F)F
Answer: b, c
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}
2-(diethylamino)ethyl 4-aminobenzoate