Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.619\% 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, or d without using any other words.
Options:
[a] CCC(=O)N=c1ccn(C2=Nc3ccccc3NC2=C(C#N)C#N)cc1
[b] CCOC(=O)COc1ccc(/C=C2/SC(=Nc3ccccc3)N(Cc3cccnc3)C2=O)cc1OC
[c] CC1(C(=O)NCCN2CCOCC2)C=CC2(CCCCC2)N1C(=O)c1ccccc1
[d] Nc1c(C(=O)N2CCCCCC2)oc2ccccc12
Answer: d. Nc1c(C(=O)N2CCCCCC2)oc2ccccc12
{#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#}
Nc1c(C(=O)N2CCCCCC2)oc2ccccc12
Nc1c(C(=O)N2CCCCCC2)oc2ccccc12
(3-amino-1-benzofuran-2-yl)-(azepan-1-yl)methanone