Task: Answer the multiple choice question.
Question: Which drug exhibits a -9.158% 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 additional words.
Options:
a COC(=O)C1CCN(C(=O)COC(=O)c2oc3ccccc3c2C)CC1
b O=C(Nc1ccc2ccccc2c1)c1cccnc1
c Cc1cccc(C)c1OCc1nnc(SCC(=O)Nc2nccs2)n1-c1ccccc1
d COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1OC
Answer: d. COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)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(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1OC
COc1ccc(-c2ccc(SCC(=O)N3CCOCC3)nn2)cc1OC
2-[6-(3,4-dimethoxyphenyl)pyridazin-3-yl]sulfanyl-1-morpholin-4-ylethanone