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(-c2c(C)nn3c(N4CCOCC4)cc(C)nc23)cc1
b O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1c(F)cccc1F
c Cc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCc2ccccc2)cc1
d O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1ccc(Cl)cc1
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}