Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.111\% 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 other words.
Options:
[a] O=C(/C=C/c1ccco1)Oc1cc(Br)cc(/C=N/NC(=O)c2ccccc2O)c1
[b] CCCNC(=O)COC(=O)c1cc(-c2ccc(OC)cc2)nc2ccccc12
[c] COc1ccc(Cc2c(O)nc(SCC(=O)NC34CC5CC(CC(C5)C3)C4)[nH]c2=O)cc1
[d] CCc1nnc(NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)s1
[e] CC(=O)c1sc(NC(=O)CCS(=O)(=O)c2ccc(Cl)cc2)nc1C
Answer: d. CCc1nnc(NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)s1
{#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#}
CCc1nnc(NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)s1
CCc1nnc(NC(=O)c2ccc(N(C)S(=O)(=O)c3ccccc3)cc2)s1
4-[benzenesulfonyl(methyl)amino]-N-(5-ethyl-1,3,4-thiadiazol-2-yl)benzamide