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. CCCS/C(N)=N/N=C/c1cc(C)ccc1O
b. Cc1cc(C(=O)OCC(=O)N2CCCC2)c2ccccc2n1
c. Cc1ccc(S(=O)(=O)NNC(=O)c2csnn2)cc1
d. CC1CCCC(NC(=O)CN2C(=O)COc3ccccc32)C1C
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}