Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.327\% 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 other words.
Options:
(a) COC(=O)c1csc(S(=O)(=O)N2CCOCC2)c1OC
(b) O=C(NCCO)c1ccc(-c2nnc(N3CCOCC3)c3ccccc23)cc1
(c) O=C(O)C[C@@H](O)C(=O)O
(d) COCCC(=O)Nc1ccc2c(c1)CN(C(=O)c1ccc(CSC)o1)CC2
(e) O=C(CSc1nc2ccccc2[nH]1)c1ccccc1F
Answer: b. O=C(NCCO)c1ccc(-c2nnc(N3CCOCC3)c3ccccc23)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#}
O=C(NCCO)c1ccc(-c2nnc(N3CCOCC3)c3ccccc23)cc1
O=C(NCCO)c1ccc(-c2nnc(N3CCOCC3)c3ccccc23)cc1
N-(2-hydroxyethyl)-4-(4-morpholin-4-ylphthalazin-1-yl)benzamide