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 other words.
Options:
(a) COc1ccc(OC)c(S(=O)(=O)N2C(C)CCCC2C)c1
(b) Cc1ccc(C(=O)N2CCCC(N3CCN(c4ccccc4F)CC3)C2)s1
(c) CCNC(=S)N(Cc1ccco1)Cc1cc2cc(OCC)ccc2[nH]c1=O
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}