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) CCCCNc1ccc(C(CC(N)=O)NC(=O)c2cc(C)cc(C)c2)cc1[N+](=O)[O-]
(b) CCOC(CCn1ccc(O)c(Cc2ccc(Cl)cc2)c1=O)OCC
(c) Cc1cccc(N2C(=O)N3[C@@H]4c5ccccc5OC[C@@H]4[C@@H](c4ccccc4)[C@]3(C)C2=O)c1
(d) CCOC(=O)CSc1nnc(Cn2c(=O)sc3ccccc32)n1C
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}