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, c, or d without using any other words.
Options:
a Cc1cc(=O)n(C[C@H](N)C2CCC(NCc3ncc4c(n3)NC(=O)CO4)CC2)c2cc(F)ccc12
b NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1ncc(-c3ccnc(F)c3)cc12
c O=C(c1ccc(Cl)cc1)C1CCN(CCc2cccc3ccccc23)CC1
d COc1cc(-c2cccc(C(F)(F)F)c2)c(F)cc1-c1nccc2cc(S(=O)(=O)Nc3ccon3)ccc12
Answer: a, b, d
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}
(4S)-7'-(2-fluoropyridin-3-yl)-3'-(2-fluoropyridin-4-yl)spiro[5H-1,3-oxazole-4,5'-chromeno[2,3-b]pyridine]-2-amine