Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)CCc2c(C)noc2C)cc1
b CCc1cc(=O)oc2cc(OC(=O)CN3C(=O)NC4(CCCC4)C3=O)ccc12
c N#CC1(NC(=O)COc2ccc3ccc(=O)oc3c2)CCCCC1
d CCOc1ccc(C(=O)C(c2ccccc2)N2CCOCC2)cc1.Cl
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}