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 other words.
Options:
[a] O=C(CCCCCN1C(=O)c2ccccc2C1=O)NCCc1nc2ccccc2[nH]1
[b] O=C(O)c1cc2cc(F)ccc2[nH]1
[c] C=CCNC(=O)c1onc(CSc2ccc(C(C)C)cc2)c1C(=O)O
[d] CC(C)C[C@@H](CO)N1CCN(CCc2ccccc2)CCC1=O
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}