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: Cc1cc(C)cc(Oc2ccc(C(F)(F)F)cc2C#N)c1
b: O=C(COC(=O)c1ccc2c(c1)OCO2)Nc1ccccc1
c: O=C(CSc1nnc(CNC(=O)c2c(F)cccc2F)o1)NCCc1ccccc1
d: O=C(CCc1nnc2ccc(NCc3ccc(F)cc3)nn12)NC1CCCC1
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}