Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(/C=C/c1ccc(OCCCF)cc1)N1CCOCC1
b.) Cc1ccc(N2C(=S)NC3c4cc(Cl)ccc4OC2(C)C3C(=O)N(C)C)cc1
c.) COc1cc2oc3ccc(C#Cc4ccccn4)cc3c(=O)c2cc1OC
d.) Cc1cc(C)c2c(NC(=O)CCl)nn(C)c2n1
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}