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) COC(=O)c1ccc(CSc2nnc3ccccn23)o1
b) CCCN1CCN(CCCNC(=O)Cn2cc3c(n2)CCCC3)CC1
c) COc1cc2c(cc1Cl)/C(=C\CCN(C)C)c1ccccc1S2.O=S(=O)(O)O
d) Cc1ccsc1/C=N/NC(=O)CNC(=O)c1ccc(S(=O)(=O)N(C)C)cc1
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}