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 additional words.
Options:
a.) N#Cc1c(CNC23CCC(CC4(O)Cn5c(=O)ccc6ncc(F)c4c65)(CC2)OC3)ncc2c1OCCO2
b.) COc1ccc(C(C)NC(=O)C2(N)CCCN(c3ncnc4[nH]ccc34)C2)cc1OC
c.) N#Cc1ccc(Cn2cncc2CN[C@H]2CCN(c3cccc4ncccc34)C2=O)cc1
Answer: 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}
4-[[5-[[[(3S)-2-oxo-1-quinolin-5-ylpyrrolidin-3-yl]amino]methyl]imidazol-1-yl]methyl]benzonitrile