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 other words.
Options:
a) COc1cc(OC)c(C2=NOC(C(=O)NCc3cccnc3)C2)cc1Cl
b) Cc1cccc(C)c1NC(=O)C1(N(C(=O)c2ccccn2)c2ccc(O)cc2)CCCCC1
c) CCCCC(=O)NC(c1ccccc1OC)c1ccc2cccnc2c1O
Answer: a, b, c
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}