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.) Cc1c(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)c(=O)n(-c2ccccc2)n1C
b.) O=C(NCCS(=O)(=O)N1CCN(c2ccccc2F)CC1)c1c(F)cccc1F
c.) Nc1cc(=O)[nH]c(SCCSc2ccccc2F)n1
d.) Cc1cccc(OCC(=O)Nc2ccc3oc(=O)ccc3c2)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}