Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1nn(-c2ccccc2)c(C)c1/C=C/C(=O)OCC(=O)N(C)C1CCS(=O)(=O)C1
b: CCc1ccc2nc(N3CCC(C(=O)N4CCC5(CC4)OCCO5)CC3)sc2c1
c: CCCCCCCN1N=C(C)C(C(=O)c2ccccc2)C1=O
d: NS(=O)(=O)c1ccc(-c2ccc(/C=N/Nc3ccc(C(=O)O)cc3)o2)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}