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 Cc1c(NC(=O)c2cccs2)cccc1C(=O)O
b CCC(C(=O)N1CCOCC1)n1c(C(=O)OC)cc2occc21
c COc1ccc2ccccc2c1CN1CCN(C)CC1
d COc1cccc(N2CC(C(=O)Nc3nnc(SCC(=O)N4CCCC4)s3)CC2=O)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}