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. CCN(C)C(=O)c1ccc(C(=C2CCN(Cc3ccc(F)cc3)CC2)c2ccccc2NC(C)=O)cc1
b. COc1ccc2ncc(F)c(C[C@H](N)[C@@H]3CC[C@@H](NCc4ccc5c(n4)NC(=O)CO5)CO3)c2n1
c. N#C[C@@H]1C[C@H](F)CN1C(=O)C[C@H](N)Cc1cc(F)c(F)cc1F
d. O=C(Cn1cc(Nc2ncnc3cc(OCCCN4CCC[C@@H]4CO)ccc23)cn1)Nc1cccc(F)c1F
e. O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N[C@H](CO)c1ccccc1
Answer: a, 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}
4-[(2-acetamidophenyl)-[1-[(4-fluorophenyl)methyl]piperidin-4-ylidene]methyl]-N-ethyl-N-methylbenzamide