Task: Please answer the multiple choice question.
Question: Which molecules are a 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 O=C(c1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccccc2)CC1
b Cc1cc(O)c(-c2cc(O)c(C)cc2O)cc1O
c N#Cc1cn(Cc2cccc(Cl)c2)c2ccccc12
d O=C(c1ccco1)N1CCN(C(=S)NC2CC3CCC2C3)CC1
e CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c1C
Answer: 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}