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. CCCc1c(C(=O)N/N=C/c2cccc(OCc3ccc(F)cc3)c2)nnn1-c1nonc1N
b. CCNC(=S)NNC(=O)CCn1c2ccccc2c2ccccc21
c. ClCC1NCC(c2ccccc2Cl)c2c1[nH]c1ccccc21
d. Cc1nn(-c2ccccc2)c(C)c1C(=O)Nc1nnc(-c2ccco2)o1
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}