Problem statement: Answer the multiple choice question.
Query: Which compound has a 3.627\% 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. COc1nnc(-c2ccc(C)c(S(N)(=O)=O)c2)c2ccccc12
b. Cl.O=C(COc1ccc2ccc(=O)oc2c1)N1CCN(c2ccccc2)CC1
c. Cc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1C
Answer: a. COc1nnc(-c2ccc(C)c(S(N)(=O)=O)c2)c2ccccc12
{#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#}
COc1nnc(-c2ccc(C)c(S(N)(=O)=O)c2)c2ccccc12
COc1nnc(-c2ccc(C)c(S(N)(=O)=O)c2)c2ccccc12
5-(4-methoxyphthalazin-1-yl)-2-methylbenzenesulfonamide