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) CCn1c2ccc(C)cc2c2nc3cc(C(=O)O)ccc3nc21
(b) CC1CCN(CCc2nc3cc(NC(=O)Nc4ccccc4)ccc3n2C)CC1
(c) C=C(C)CN=C1SC(C(=O)Nc2sc3c(c2C(=O)OC)CCC3)C(N)=C1C(N)=O
(d) CCOC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CC(C)(C)OC2
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}