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, or c without using any additional words.
Options:
a.) COc1ccc(Cl)cc1NC(=O)C1Cc2ccccc2CN1S(C)(=O)=O
b.) Cc1cnc(C(=O)OCC(=O)c2ccc(C)s2)cn1
c.) Cc1cccn2c(=O)c3cc(C(=O)NCc4ccc5c(c4)OCO5)c(=N)n(CC4CCCO4)c3nc12
Answer: a, b
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}