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 other words.
Options:
a: COc1cc(/C=C2\SC(N)=NC2=O)cc(OC)c1
b: CCOC(=O)c1c(S(=O)(=O)N2CCN(C)CC2)c(C)n(C)c1C
c: CCN(CC)CCOC(=O)c1cccc2c1-c1ccccc1C2O.Cl
d: O=C(Cc1cccs1)NCc1cccc(Cl)c1
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}