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.) Cn1c(CCNC(=O)c2ccco2)nc2ccccc21
b.) CC(C)N(CCO)Cc1nc(C(c2ccccc2)c2ccccc2)no1
c.) Cc1cccc2cc3c(N)c(C(=O)N4CCCc5ccccc54)sc3nc12
d.) CN(C)c1ccc(/C=N/NC(=O)CSc2ccccn2)cc1
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}