Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C1c2c(O)ccc(O)c2C(=O)c2c(NCCNCCO)ccc(NCCNCCO)c21
b: COC(=O)C1(COc2ccc3ncc(F)c(CCC45CCC(NCc6ccc7c(n6)NC(=O)CO7)(CC4)CO5)c3n2)CC1
c: CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1F
d: CC(C)(OCC(F)(F)F)c1cnc2n1C[C@H](c1cccc(F)c1F)CC[C@H]2NC(=O)N1CCC2(CC1)OC(=O)Nc1ncccc12
e: Cc1ncoc1-c1nnc(SCCCN2CC3CC3(c3cccc(F)c3)C2)n1C
Answer: a, b, c, d, e
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-2-fluoro-4-spiro[chromene-2,4'-piperidine]-4-ylbenzamide