Task: Answer the multiple choice question.
Query: Which compound exhibits a -10.905\% 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. C[C@H](NC(=O)c1ccco1)C(=O)N1CCCC1
b. CS(=O)(=O)N1CCN(C(=O)c2cc3ccccc3oc2=O)CC1
c. Cn1cnnc1SCC(=O)NCc1ccccc1
d. CCOC(=O)CSc1nc(-c2ccncc2)ccc1C#N
e. COc1ccccc1OCCC(=O)OCC(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: d. CCOC(=O)CSc1nc(-c2ccncc2)ccc1C#N
{#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#}
CCOC(=O)CSc1nc(-c2ccncc2)ccc1C#N
CCOC(=O)CSc1nc(-c2ccncc2)ccc1C#N
ethyl 2-(3-cyano-6-pyridin-4-ylpyridin-2-yl)sulfanylacetate