Task: Answer the MCQ question.
Question: Which compound exhibits a -20.931\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cc(/C=C(\C#N)c2nnc(N3CCOCC3)n2-c2ccccc2)ccc1O
(b) Cc1cc(C)n(CCN(C)Cc2nc(Cc3ccccc3F)no2)n1
(c) COc1ccc(CC(=O)n2[nH]c(=O)cc(C)c2=O)cc1OC
(d) COc1ccc2nc(N3CCN(C(=O)C4COc5ccccc5O4)CC3)sc2c1
(e) Cn1cnnc1SC1CCCCC1NS(=O)(=O)c1ccc(Cl)cc1
Answer: d. COc1ccc2nc(N3CCN(C(=O)C4COc5ccccc5O4)CC3)sc2c1
{#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#}
COc1ccc2nc(N3CCN(C(=O)C4COc5ccccc5O4)CC3)sc2c1
COc1ccc2nc(N3CCN(C(=O)C4COc5ccccc5O4)CC3)sc2c1
2,3-dihydro-1,4-benzodioxin-3-yl-[4-(6-methoxy-1,3-benzothiazol-2-yl)piperazin-1-yl]methanone