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, or c without using any other words.
Options:
a S=C(N/N=C/c1ccc2c(c1)OCO2)NC1CC2CCC1C2
b C=CCOc1ccc(/C=N/NC(=O)C(C)Sc2ccccn2)cc1OCC
c COc1ccc(NC(=O)c2cc3sccc3n2Cc2ccc(F)cc2)cc1OC
Answer: a, b, c
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}