Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccccc1C[C@@H](C(=O)O)N1CCC(CN2CCC(Oc3ccc(Cl)c(Cl)c3)CC2)CC1
(b) CN(C)CCCNC(=O)c1ccc(Cn2c(Cc3c(Cl)cccc3Cl)nc3ccccc32)cc1
(c) C/C=C1\N(C)[C@H](C)CC1(c1ccccc1)c1ccccc1
(d) N#Cc1c[nH]c(C(=O)Nc2ccc(C3CCN(C(=O)CN4CCOCC4)CC3)cc2C2=CCCCC2)n1
(e) CCC(CC)N(C(=O)c1cccc(Cl)c1Cl)C1CCNC1
Answer: a, c, 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}
(2Z,5R)-2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine