Problem statement: Answer the MCQ question.
Query: Which compound has a 11.739\% 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, or c without using any other words.
Options:
[a] CC(C)(C)C(=O)CN1C(=O)C2(OCCO2)c2cc(Br)ccc21
[b] CCC(C)(C)n1nnnc1C(c1cc2cccc(C)c2[nH]c1=O)N1CCN(C(=O)c2ccco2)CC1
[c] COc1ccc(CN2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1OC.O=C(O)C(=O)O
Answer: a. CC(C)(C)C(=O)CN1C(=O)C2(OCCO2)c2cc(Br)ccc21
{#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(C)(C)C(=O)CN1C(=O)C2(OCCO2)c2cc(Br)ccc21
CC(C)(C)C(=O)CN1C(=O)C2(OCCO2)c2cc(Br)ccc21
5'-bromo-1'-(3,3-dimethyl-2-oxobutyl)spiro[1,3-dioxolane-2,3'-indole]-2'-one