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) O=C(CSc1nc2ccccc2c(=O)[nH]1)c1cccs1
b) N/C(=N\OC(=O)Cc1ccccc1[N+](=O)[O-])c1cccnc1
c) Cc1ccc(-n2c(N)cc(=O)nc2SCC(=O)N2CCN(c3ccccc3)CC2)cc1C
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}