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 other words.
Options:
(a) COc1cccc(N2CCN(C3CC(=O)N(c4ccc(Cl)c(Cl)c4)C3=O)CC2)c1
(b) COc1cccc(CCNC(=O)c2cccc(NC(=O)C3=C(C)OCCS3)c2)c1
(c) COCc1nnc(NC(=O)c2cccc(NC(=O)c3ccccc3)c2)s1
(d) CCn1cc(/C=N/NC(=O)c2ccc3c(c2)OCO3)cn1
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}