Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.644\% 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 additional words.
Options:
a: O=C(NCc1ccco1)c1ccc(Cn2c(=O)c3ccccc3n(Cc3cccc(Cl)c3)c2=O)cc1
b: COc1ccc(NC(=S)NNC(=O)OC(C)(C)C)cc1OC
c: CC(C)CC(=O)NCCNC(=O)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
d: CCOc1ccc(NC(=O)c2cccnc2Cl)c([N+](=O)[O-])c1
Answer: b. COc1ccc(NC(=S)NNC(=O)OC(C)(C)C)cc1OC
{#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#}
COc1ccc(NC(=S)NNC(=O)OC(C)(C)C)cc1OC
COc1ccc(NC(=S)NNC(=O)OC(C)(C)C)cc1OC
tert-butyl N-[(3,4-dimethoxyphenyl)carbamothioylamino]carbamate