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 other words.
Options:
a O=C1OCc2cc(CCN3CCN(CCc4ccc([N+](=O)[O-])cc4)CC3)ccc21
b COc1ccc(S(=O)(=O)n2nc(C)c3cc(Cl)ccc32)cc1NC1CCN(C)CC1
c O=c1cc(Cn2c(C3CCC3)nc3nccnc32)c2ccc(F)c(F)c2[nH]1
d Cc1ccc([C@@]23CNC[C@@H]2C3)cc1
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}
(1S,5R)-1-(4-methylphenyl)-3-azabicyclo[3.1.0]hexane