Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.245\% human ether-à-go-go related gene (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] CC(=O)n1cc([C@@H]2C=C(C(=O)N3CCOCC3)O[C@H](OCc3ccc(CO)cc3)C2)c2ccccc21
[b] Cc1nc(-c2ccc(F)cc2)c(CC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)s1
[c] CC(C)Cc1nc(SCC(=O)N2CCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
[d] CC(=O)Oc1cc2c(C(C)=O)coc2c2ccccc12
[e] Cc1ccc(NC(=O)CSc2nnc3n2CCCCC3)cc1
Answer: d. CC(=O)Oc1cc2c(C(C)=O)coc2c2ccccc12
{#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#}
CC(=O)Oc1cc2c(C(C)=O)coc2c2ccccc12
CC(=O)Oc1cc2c(C(C)=O)coc2c2ccccc12
(3-acetylbenzo[g][1]benzofuran-5-yl) acetate