Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.175\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(=O)N(c1ccc(Cl)cc1)c1c[nH]c2ccccc12
b COc1ccc(-c2nc(=S)c3c(n2CCN2CCOCC2)CC(C)(C)OC3)cc1
c O=C(C1CCCN1S(=O)(=O)c1cccc2cccnc12)N1CCn2c1nc1ccccc12
Answer: b. COc1ccc(-c2nc(=S)c3c(n2CCN2CCOCC2)CC(C)(C)OC3)cc1
{#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#}
COc1ccc(-c2nc(=S)c3c(n2CCN2CCOCC2)CC(C)(C)OC3)cc1
COc1ccc(-c2nc(=S)c3c(n2CCN2CCOCC2)CC(C)(C)OC3)cc1
2-(4-methoxyphenyl)-7,7-dimethyl-1-(2-morpholin-4-ylethyl)-5,8-dihydropyrano[4,3-d]pyrimidine-4-thione