Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -11.992\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOc1ccc(N2CC(C(=O)Nc3nnc(SCCOC)s3)CC2=O)cc1
[b] O=C(Nc1nccs1)c1ccc(COc2ccc(F)cc2)o1
[c] Cc1cc(-c2csc3ncnc(N4CCN(C)CC4)c23)cc(C)c1C
[d] CCN1CCN(CCC2Oc3cc([N+](=O)[O-])ccc3NC2=O)CC1
Answer: c. Cc1cc(-c2csc3ncnc(N4CCN(C)CC4)c23)cc(C)c1C
{#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#}
Cc1cc(-c2csc3ncnc(N4CCN(C)CC4)c23)cc(C)c1C
Cc1cc(-c2csc3ncnc(N4CCN(C)CC4)c23)cc(C)c1C
4-(4-methylpiperazin-1-yl)-5-(3,4,5-trimethylphenyl)thieno[2,3-d]pyrimidine