Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.399% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C1CC(c2cccc(Cl)c2)C(n2cncn2)C(=O)C1C1NCCc2ccccc21
(b) COC(=O)Cn1c(O)c(N=NC(=O)OC)c2ccccc21
(c) CC(=O)OC1CSC2c3ccccc3C(=O)N2Cc2sccc21
(d) O=c1[nH]c(/C=C\c2cccs2)nc(O)c1[N+](=O)[O-]
Answer: c. CC(=O)OC1CSC2c3ccccc3C(=O)N2Cc2sccc21
{#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#}
CC(=O)OC1CSC2c3ccccc3C(=O)N2Cc2sccc21
CC(=O)OC1CSC2c3ccccc3C(=O)N2Cc2sccc21
(18-oxo-4,10-dithia-1-azatetracyclo[9.7.0.03,7.012,17]octadeca-3(7),5,12,14,16-pentaen-8-yl) acetate