Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(C)c1ccc(N2CC(C)(C)C2=O)cc1
b Cc1ccc(S(=O)(=O)N/N=C\c2cccnc2)cc1
c CSc1nc(N2CCOCC2)nc2ccc(C)cc12
d Cc1nonc1NC(=O)CSc1nc2cc(Cl)ccc2c2c1CCCC2
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}