Task: Please answer the multiple choice question.
Question: Which molecules are 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) Cc1cccc(C)c1OC[C@@H](C)[NH3+]
b) O=C(O[C@@H]1CN2CCC1CC2)N1CCc2ccccc2[C@@H]1c1ccccc1
c) CCCCCCCN(CC)CCCCc1ccc([N+](=O)[O-])cc1
d) CCCCCCCN(CC)CCCCc1ccc([N+](=O)[O-])cc1
e) Cn1c(NCCN(CCO)CCCc2ccc([N+](=O)[O-])cc2)cc(=O)n(C)c1=O
Answer: a, b, 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}