Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.296\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C(=O)CN2CCN(c3ncccn3)CC2)cc1.O=C(O)C(=O)O
(b) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CN1CCC(Cc2ccccc2)CC1
(c) Cc1cc(C)nc(SCc2ccc(C(=O)N/N=C/c3cccc(O)c3O)cc2)n1
(d) COc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccc(F)cc3)CC2)cc1
Answer: b. CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CN1CCC(Cc2ccccc2)CC1
{#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#}
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CN1CCC(Cc2ccccc2)CC1
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)CN1CCC(Cc2ccccc2)CC1
2-(4-benzylpiperidin-1-yl)-N-(2,5-diethoxy-4-morpholin-4-ylphenyl)acetamide