Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Clc1ccc(-n2ncc3c2CCCC3CCN2CCC(c3ccccc3)CC2)cc1Cl
b CC[N+](CC)(CC)CC
c Nc1ccnc(N2CCC(NC(=O)C3CCCO3)(c3ccccc3)CC2)c1
d O=C(c1cc([C@H]2CCCN2c2cc(F)cc(F)c2)c2oc(N3CCOCC3)cc(=O)c2c1)N1CCOCC1
Answer: b, c, d
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}
tetraethylazanium