Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.518\% 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: COc1cc(C(=O)NCc2nnc(SCC(=O)c3ccc(Cl)cc3)o2)cc(OC)c1OC
b: CC1(C)Cc2ccccc2-c2nc3ccccc3c(=O)n21
c: COc1ccc(Cc2nnc3sc(SCC(=O)Nc4ccccc4)nn3c2=O)cc1OC
d: COc1ccc(C(=O)N2CCN(C)C(C)C2)cc1OC1CCN(C(C)=O)CC1
Answer: a. COc1cc(C(=O)NCc2nnc(SCC(=O)c3ccc(Cl)cc3)o2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCc2nnc(SCC(=O)c3ccc(Cl)cc3)o2)cc(OC)c1OC
COc1cc(C(=O)NCc2nnc(SCC(=O)c3ccc(Cl)cc3)o2)cc(OC)c1OC
N-[[5-[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]-3,4,5-trimethoxybenzamide