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) COc1ccc(C(C)=O)cc1CSCCC(=O)O
b) CCC(C(=O)N1CCc2cc(OC)c(OC)cc2C1)c1ccccc1
c) COc1ccc(CCNC(=O)C2CC(=O)N(c3ccccc3)C2)cc1OC
d) CN1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CCCC4)cc3)c2C(N)=O)C1
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}