Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOc1ccc(NC(=O)Nc2cccnc2)cc1
b: CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5cccc(C)c5C)CC4)CC3)cc2CC1C
c: CC(C)Oc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)c1ccc(N2CCCC2=O)cc1
d: N#CC1=C(N)OC2=C(C(=O)CCC2)C12CCN(C(=O)OCc1ccccc1)CC2
e: O=C(NC(=S)NC1CC1)c1cccnc1
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}