Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.736\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(Nc1ccccc1)Nc1scc2c1c(=O)oc1ccccc12
b: N#Cc1nc(-c2cccs2)oc1NCc1ccc(Cl)cc1
c: S=C(NCc1ccco1)Nc1cccc(Cl)c1
Answer: a. O=C(Nc1ccccc1)Nc1scc2c1c(=O)oc1ccccc12
{#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=C(Nc1ccccc1)Nc1scc2c1c(=O)oc1ccccc12
O=C(Nc1ccccc1)Nc1scc2c1c(=O)oc1ccccc12
1-(4-oxothieno[3,4-c]chromen-3-yl)-3-phenylurea