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 Cc1ccc(C)c(NC(=O)COc2coc(CN3CCc4ccccc4C3)cc2=O)c1
b COc1ccccc1C(=O)n1nc(-c2ccccc2)nc1NCc1ccco1
c CCOC(=O)C1=C(C)NC(=O)NC1c1ccc(-c2ccc(F)cc2)o1
d C=CCOc1ccccc1CNCCCN1CCOCC1.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}