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) CN1CCN(C(=O)c2ccc(-c3cnc(N)c(-c4ccc(C(F)(F)F)nc4)c3)cc2)CC1
(b) O=C(CN1CCN(CCO)CC1)Nc1ccc(-c2cccc3c(=O)cc(N4CCOCC4)oc23)c2sc3ccccc3c12
(c) Cc1cccc(NC(=O)c2ccc(-c3ccc(C#N)cc3)o2)c1
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}
2-[4-(2-hydroxyethyl)piperazin-1-yl]-N-[4-(2-morpholin-4-yl-4-oxochromen-8-yl)dibenzothiophen-1-yl]acetamide