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 additional words.
Options:
a.) Cc1nnc(-c2cnn(C)c2N)n1Cc1ccc2c(c1)OCO2
b.) COc1cc2c(cc1NC(=O)CSc1nnc(Cc3cccs3)n1C)oc1ccccc12
c.) O=C(Nc1c(C(=O)Nc2cccc(F)c2)oc2ccccc12)c1ccc2c(c1)OCO2
d.) CCOc1ccc(NC(=O)CN2CCCC2c2cccs2)cc1S(=O)(=O)N1CCCCC1
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}