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, or d without using any additional words.
Options:
a: COc1ccc(OC)c(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)c1
b: COCC1CCN(C(=O)C2CCC(=O)N(C3CCCC3)C2)CC1
c: Cc1ccc(S(=O)(=O)CCc2nc3ccccc3n2CCC#N)cc1
d: C[C@@H]1CC2OC(=O)[C@@]3(C)C(=O)CC[C@@](C)(C23)[C@@]1(O)CCc1ccoc1
Answer: a, b, c, d
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}