Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CC(C)(C)C(=O)COC(=O)c1ccccc1O
b.) Cl.OC(COC(c1ccc(Cl)cc1)c1ccc(Cl)cc1)CN1CCN(c2ccccn2)CC1
c.) COc1cc(NC(=O)Cn2c(=O)n(CC3CCCO3)c(=O)c3cc(OC)c(OC)cc32)cc(OC)c1
d.) O=C(O)CSc1ccc(Oc2ccc(SCC(=O)O)cc2)cc1
e.) Cc1ccc(Nc2c([N+](=O)[O-])ccc3nonc23)cc1C
Answer: b
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}