Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.482\% 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] CCc1ccc(Nc2ncc3c(n2)CC(C)CC3=O)cc1
[b] COCc1cc(SC2CCCCC2)nc(C)n1
[c] CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(F)cc3s1)CS2
[d] COc1cc(-c2c(-c3ccsc3)sc3ccccc23)cc(OC)c1OC
Answer: d. COc1cc(-c2c(-c3ccsc3)sc3ccccc23)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(-c2c(-c3ccsc3)sc3ccccc23)cc(OC)c1OC
COc1cc(-c2c(-c3ccsc3)sc3ccccc23)cc(OC)c1OC
2-thiophen-3-yl-3-(3,4,5-trimethoxyphenyl)-1-benzothiophene