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) CN(CCN1CC2CN(CCCOc3ccc(F)cc3)CC(C1)O2)S(=O)(=O)c1ccc(C#N)cc1
b) COc1cnc2ccc(=O)n(CCN3CCN(c4nc5cc(C#N)c(C)cc5[nH]4)CC3)c2c1
c) Cc1cnc(NC(=O)Nc2cc(Br)c(C)cc2OC[C@@H]2CNCCO2)cn1
d) Clc1cc2sc(N3CCC(N4CCCCC4)CC3)nc2cn1
Answer: a, 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}
1-[5-bromo-4-methyl-2-[[(2S)-morpholin-2-yl]methoxy]phenyl]-3-(5-methylpyrazin-2-yl)urea