Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) FC(F)(F)c1ccc(Nc2ncnc3cc(-c4ncccc4C(F)(F)F)ccc23)cc1
(b) CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3c(O)cccc32)cc1
(c) CCS(=O)(=O)NC1c2cc(C#N)ccc2C(=O)C(C)(C)C1O
Answer: b
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}
N,N-diethyl-4-(8-hydroxyspiro[chromene-2,4'-piperidine]-4-yl)benzamide