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. COc1ccc(CCC(=O)NNC(=O)Nc2ccc(C(C)=O)cc2)cc1
b. O=C(CN(C(=O)c1nsc(Cl)c1Cl)c1cccc(F)c1)NC1CCCC1
c. Nc1nc(N)nc(-c2ccc(Cl)c(Cl)c2)n1
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}