Task: Answer the multiple-choice question.
Question: Which compound exhibits a -6.850\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)c(C)c1
b) Cc1cccc(N2C(=O)Cc3ccccc3C2=O)c1
c) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)C([C@@H](C)CC)n3cc(C(N)COC(=O)C(F)(F)F)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)CC(C)C)nn3)CC2)n1.Cl
d) CC(C)CC(NC(=O)C(Cc1ccc(OCc2ccccc2)cc1)NC(=O)OC(C)(C)C)C(N)=O
Answer: a. Cc1ccc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)c(C)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)c(C)c1
Cc1ccc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)c(C)c1
N-(2,4-dimethylphenyl)-2-[4-(oxolane-2-carbonyl)piperazin-1-yl]acetamide