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(CNCC1CCCO1)N1CCCc2ccccc21.O=C(O)C(=O)O
(b) COC(=O)c1ccc(OCc2cc(=O)n3ccsc3n2)cc1
(c) CCN1C/C(=C/c2sccc2C)c2nc3ccccc3c(C(=O)O)c2C1.Cl
(d) COCCNC(=O)c1onc(CSc2ccccc2)c1C(=O)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}