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. N#C/C(=C\c1ccc(Cl)cc1)c1n[nH]c(Cn2cncn2)n1
b. N#Cc1c(Nc2ccc(Cl)cc2)s[nH]c1=O
c. Cn1ncc(Br)c1C(=O)N/N=C/c1cccc(OC2CSC2)c1
d. O=C(O)Cc1ccc2oc(-c3cccnc3)nc2c1
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}