Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.352\% 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)NCCc3ccccc3)o2)cc(OC)c1OC
(b) Cc1sc2ncnc(NCc3cccnc3)c2c1C
(c) CCc1nnc(NCC(=O)N2CCc3ccccc32)s1
(d) COc1ccc(C(C)=O)cc1CSc1nc2cc(Cl)ccc2o1
Answer: a. COc1cc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)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)NCCc3ccccc3)o2)cc(OC)c1OC
COc1cc(C(=O)NCc2nnc(SCC(=O)NCCc3ccccc3)o2)cc(OC)c1OC
3,4,5-trimethoxy-N-[[5-[2-oxo-2-(2-phenylethylamino)ethyl]sulfanyl-1,3,4-oxadiazol-2-yl]methyl]benzamide