Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)C1CCCN(CCC(=O)Nc2ccccc2)C1.Cl
b: CCCOC(=O)c1ccc(NC(=O)c2nc3nc(C)cc(C)n3n2)cc1
c: CCOC(=O)C1=C(CC)OC(N)=C(C#N)C1c1cccs1
d: CCOc1ccc(N(Cc2ccc(OC)c(OC)c2)C(=O)c2ccco2)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}