Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.668\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1NC(c2ccco2)Nc2sc3c(c21)CCN(Cc1ccccc1)C3
b.) Cc1nn(-c2ccccc2)c(Cl)c1C1C(C#N)=C(N)OC2=C1C(=O)CCC2
Answer: a. O=C1NC(c2ccco2)Nc2sc3c(c21)CCN(Cc1ccccc1)C3
{#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#}
O=C1NC(c2ccco2)Nc2sc3c(c21)CCN(Cc1ccccc1)C3
O=C1NC(c2ccco2)Nc2sc3c(c21)CCN(Cc1ccccc1)C3
11-benzyl-5-(furan-2-yl)-8-thia-4,6,11-triazatricyclo[7.4.0.02,7]trideca-1(9),2(7)-dien-3-one