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, or c without using any additional words.
Options:
a CCCc1cc(=O)[nH]c(SCc2ccccc2Cl)n1
b CCCN(CCC)S(=O)(=O)c1cccc(-c2csc(C)n2)c1
c Cc1cc(OC(C(=O)O)c2ccccc2)c2c(C)c(Cc3ccccc3)c(=O)oc2c1
Answer: a, b, c
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}