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: CCCN(CCC)CCNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21
b: Cc1cc(/C=C2\C(=O)NC(=O)N(C)C2=O)c(C)n1-c1ccc2c(c1)OCO2
c: CCN=C1S/C(=C\c2cc(OCC)c(O)cc2Br)C(=O)N1CC
d: CCN1C(=NCCOC)N[C@@H](CCc2ccccc2)[C@H](C(=O)OC)[C@H]1C
e: COCCNC(=O)CSc1nnc(-c2ccc(C)cc2)c(-c2ccc(C)cc2)n1
Answer: a, b, c, d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}