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) CCOCCCn1c(=O)c2ccccc2n2c(=S)[nH]nc12
(b) O=C1c2cccc([N+](=O)[O-])c2C(=O)N1C1CCCCC1
(c) Cc1cc(CCCCCCCCc2cc(C)cc(=O)o2)oc(=O)c1
(d) Cc1ccc(Cl)cc1N1CCN(S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)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}