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: O=Cc1ccc(OC(=O)Cc2ccc(F)cc2)cc1
b: CCOC(=O)C(O)(c1ccc(N(C)C(=O)c2ccc(Cl)c(Cl)c2)cc1)C(F)(F)F
c: Cc1nc2ccccc2c(=O)n1Nc1cccc(Cl)c1
d: CC(=O)N1CC=CC1(CC(C)C)C(=O)NCCc1c[nH]c2ccccc12
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}