Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CN(Cc1ccccc1)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1
[b] O=C(Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccnc3)N2)cc1)[C@@H]1CCc2scnc21
[c] O=c1ccc2ncc(=O)n3c2n1C[C@H]3CN1CCC(NCc2cc3c(cn2)OCCC3)CC1
Answer: a, 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-benzyl-N-methyl-4-spiro[chromene-2,4'-piperidine]-4-ylbenzamide