Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 9.764\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(S(=O)(=O)N2CCN(C(=S)Nc3ccc(S(N)(=O)=O)cc3)CC2)cc1
b) CCCCNC(=O)C1CCN(S(=O)(=O)N2CCOCC2)CC1
c) COc1ccc(CCNc2nc(=S)[nH]c3cc(OC)c(OC)cc23)cc1OC
d) COc1ccccc1C(=O)NCC(=O)Nc1ccc2c(c1)CCC2
e) C=CCn1c(SCC(=O)Nc2ccc(F)cc2)nnc1-c1cnccn1
Answer: c. COc1ccc(CCNc2nc(=S)[nH]c3cc(OC)c(OC)cc23)cc1OC
{#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#}
COc1ccc(CCNc2nc(=S)[nH]c3cc(OC)c(OC)cc23)cc1OC
COc1ccc(CCNc2nc(=S)[nH]c3cc(OC)c(OC)cc23)cc1OC
4-[2-(4,5-dimethoxyphenyl)ethylamino]-6,7-dimethoxy-1H-quinazoline-2-thione