Task: Answer the MCQ question.
Query: Which compound exhibits a 0.800% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(CCNC(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
(b) CC(C)CNC(=S)N(CCN(C)C)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
(c) O=[N+]([O-])c1ccc(N/N=C/c2ccccc2O)cc1
(d) CCCS(=O)(=O)N1CCN(Cc2ccccc2OCC)CC1
Answer: a. COc1ccc(CCNC(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNC(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
COc1ccc(CCNC(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[5-(4-morpholin-4-ylphenyl)tetrazol-2-yl]acetamide