Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCCNC(=O)CSc1nc2c(sc(=S)n2-c2cc(Cl)ccc2OC)c(=O)[nH]1
(b) COc1cc(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)cc(OC)c1OC
(c) Cc1cccc(NC(=O)CCN2CCC(C)CC2)c1
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}