Task: Answer the multiple choice question.
Query: Which drug has a 19.878% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(CSc1nnc2c(n1)[nH]c1ccc(S(=O)(=O)N3CCOCC3)cc12)Nc1ccc(F)c(F)c1
b. O=C(NNC(=O)c1cc(-c2ccccc2Cl)nc2ccccc12)c1csc(N2CCOCC2)n1
c. COc1cc(NC(=O)CSc2ncnc3sc4c(c23)CCC(C)C4)c(C(=O)O)cc1OC
Answer: c. COc1cc(NC(=O)CSc2ncnc3sc4c(c23)CCC(C)C4)c(C(=O)O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(NC(=O)CSc2ncnc3sc4c(c23)CCC(C)C4)c(C(=O)O)cc1OC
COc1cc(NC(=O)CSc2ncnc3sc4c(c23)CCC(C)C4)c(C(=O)O)cc1OC
4,5-dimethoxy-2-[[2-[(7-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)sulfanyl]acetyl]amino]benzoic acid