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) CCOC(=O)c1cn2nc(-c3ccc(OCC)cc3)cc2nc1C1CCN(C(=O)OC(C)(C)C)CC1
(b) CCOc1ccc(NC(=O)NCc2cccnc2)cc1
(c) O=C(C1CCN(S(=O)(=O)N2CCOCC2)CC1)N1CCN(Cc2ccccc2)CC1
(d) N#Cc1c(-n2cccc2C=O)sc2c1CCCC2
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}