Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CNC(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2C)C3=O)cc1
[b] O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3cc(-c4cccs4)on3)(CC1)CO2
[c] CC(C)(O)C#Cc1cnc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3cccnc3F)ccc1O2
Answer: a, 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-[(4S)-2-amino-7'-(2-fluoropyridin-3-yl)spiro[5H-1,3-oxazole-4,5'-chromeno[2,3-b]pyridine]-3'-yl]-2-methylbut-3-yn-2-ol