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, or c without using any additional words.
Options:
a) CCN(CC)S(=O)(=O)c1cc(NC(=O)CCNC(=O)c2ccccc2Cl)ccc1C
b) CC(C)CNS(=O)(=O)c1ccc(CCC(=O)NCCC2=CCCCC2)cc1
c) CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(C)cc2)C1
Answer: a, b, c
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}