Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) c1ccc(C[NH+]2CCC[C@H](c3c(-c4ccccc4)[nH]c4ccccc34)C2)cc1
(b) O=C(NC1CCN(Cc2ccc3c(c2)OCCO3)CC1)c1cc(=O)c2ccc(F)cc2o1
(c) C[NH+]1CCc2cc3c(cc2C(=O)Cc2ccc4c(c2C1)OCO4)OCO3
(d) O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CC(=O)O.[Cu+2]
(e) CC(C)(O)c1ccc([C@H](O)CCCN2CCC(C(O)(c3ccccc3)c3ccccc3)CC2)cc1
Answer: 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}
15-methyl-7,9,19,21-tetraoxa-15-azoniapentacyclo[15.7.0.04,12.06,10.018,22]tetracosa-1(17),4,6(10),11,18(22),23-hexaen-3-one