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, or d without using any other words.
Options:
a) Cc1nc2ccccc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1cc[n+]([O-])cc1)c1ccc(F)cc1
b) O[C@H](CCCN1CCC(O)(c2ccc(Cl)cc2)CC1)c1ccc(F)cc1
c) O=C(NC1CCc2ccccc2CC1)N1CCC(c2nc(-c3ccccn3)no2)CC1
d) Fc1ccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)[C@@H](C4CCOCC4)N3)n2)c(F)c1
Answer: c
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-(3-pyridin-2-yl-1,2,4-oxadiazol-5-yl)-N-(6,7,8,9-tetrahydro-5H-benzo[7]annulen-7-yl)piperidine-1-carboxamide