Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(N/N=C/c1ccc([N+](=O)[O-])o1)c1ccc(NS(=O)(=O)c2cccs2)cc1
b. OCCC1CN(Cc2nc3ccccc3s2)CCN1C1CCCC1
c. Cc1ccc(N2C(=O)c3n[nH]c(C)c3C2c2cccnc2)cc1
d. Cc1ccc(-n2nc3c4c(cccc4c2=O)-c2ccccc2-3)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}