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) O=C(NN1C(=O)/C(=C/c2cccc(O)c2)SC1=S)c1ccccc1O
b) COc1ccc(C(=O)NNc2cc(C)nc(NNC(=O)c3ccc(OC)cc3)n2)cc1
c) Cc1ccc(S(=O)(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)cc1S(=O)(=O)N1CCCC1
d) Oc1ccc(/C=N/N2CCN(c3ccccn3)CC2)cc1
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}