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 other words.
Options:
(a) CC(NC(=O)C1(N)CCCN(c2ncnc3[nH]ccc23)C1)c1ccc(F)cc1
(b) COc1ccc(-c2ccc(C#Cc3cccc(C#Cc4ccc(-c5ccc(OC)cc5)cc4)[n+]3C)cc2)cc1
(c) FC(F)(F)c1cc(COCC2(c3ccccc3)CCNCC2)nc(C2CC2)c1
Answer: a
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}
3-azanyl-N-[1-(4-fluorophenyl)ethyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-3-carboxamide