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. Cc1onc(-c2c(F)cccc2Cl)c1C(=O)NCCCN1CCOCC1
b. CC/C(=N\NC(=O)C(N)=O)c1ccccc1O
c. COc1ccc(N2CCN(S(=O)(=O)c3ccc(OC)cc3)CC2)cc1
d. CC1(c2cccc([N+](=O)[O-])c2)CC(C)(C)N(C(=O)c2ccccc2)c2ccccc21
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}