Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.163\% 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) COC(=O)c1c(C)oc2cc(Br)c(OCC(=O)C(C)(C)C)cc12
b) COc1ccccc1NC(=O)Nc1cc(NC(=O)Nc2ccccc2OC)c(C)nc1C
c) O=C1CC(c2ccco2)Sc2ccccc2N1
d) CCOC(=O)C1CCN(C(=O)c2cc(S(=O)(=O)N3CCOCC3)c(Cl)cc2Cl)CC1
Answer: a. COC(=O)c1c(C)oc2cc(Br)c(OCC(=O)C(C)(C)C)cc12
{#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#}
COC(=O)c1c(C)oc2cc(Br)c(OCC(=O)C(C)(C)C)cc12
COC(=O)c1c(C)oc2cc(Br)c(OCC(=O)C(C)(C)C)cc12
methyl 6-bromo-5-(3,3-dimethyl-2-oxobutoxy)-2-methyl-1-benzofuran-3-carboxylate