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: CCN(CC)CCNCc1cc(Cl)ccc1OCc1ccccc1F.Cl
b: COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCCC2)c2cccs2)cc1OC
c: NS(=O)(=O)Cc1noc2ccccc12
d: CC(NC(=O)NC1CCCCC1)c1ccccc1
e: COc1ccc(CCNC(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)cc1
Answer: a
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}