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: CC(C)CC1C(C#N)=C(N)SC(N)=C1C#N
b: CCNC(=O)C(=O)N/N=C/c1cc([N+](=O)[O-])ccc1O
c: CC(O)CNCCCCOc1ccc(OCc2ccccc2)cc1
d: c1csc(-c2nc3ccccn3c2NC2CCCCC2)c1
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}