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) Cc1cc(=O)oc2c3c(cc(OCC(=O)NC4CC4)c12)OC(C)(C)CC3
(b) CC(C(=O)N(C)C1CCCCC1)N1CCC(C(N)=O)CC1
(c) COC(=O)C1=C(C)NC2=C(C(=O)C(C(=O)OC)C(c3ccc(OC)cc3)C2)C1c1ccccn1
(d) CCSc1cc(N2CCOCC2)nc(-c2ccccc2)n1
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}