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: Cl.O=C(COc1ccc2ccc(=O)oc2c1)N1CCN(c2ccccc2)CC1
b: Cc1ccc(NC(=O)CCC(=O)c2cc(C)sc2C)nc1
c: CN(C)CCC(=O)N1c2ccccc2Sc2ccc(Cl)cc21.Cl
d: O=C(NCc1ccccc1Cl)c1ccc(Cn2cc(C(F)(F)F)ccc2=O)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}