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] O=C(CCn1c(=O)oc2ccccc21)NCCCN1CCN(c2ccc(F)cc2)CC1
[b] Cc1ccc(N(CCC#N)C(=O)CN2C(=O)NC(Cc3ccccc3)C2=O)cc1
[c] CCN(CC)CCCNC(=O)c1ccc(C)c(NC(=O)C2=C(C)OCCS2)c1
[d] COCCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1cc2c(cc1Br)OCO2
Answer: 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}