Task: Answer the MCQ question.
Question: Which drug exhibits a 11.301\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1-c1cccs1)c1cccnc1
[b] Cn1c(O)c(C(c2ccncc2)c2c(O)n(C)c(=S)n(C)c2=O)c(=O)n(C)c1=S
[c] CCCCn1nc(NS(=O)(=O)c2cccc3nonc23)c2cc3cccc(C)c3nc21
Answer: b. Cn1c(O)c(C(c2ccncc2)c2c(O)n(C)c(=S)n(C)c2=O)c(=O)n(C)c1=S
{#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#}
Cn1c(O)c(C(c2ccncc2)c2c(O)n(C)c(=S)n(C)c2=O)c(=O)n(C)c1=S
Cn1c(O)c(C(c2ccncc2)c2c(O)n(C)c(=S)n(C)c2=O)c(=O)n(C)c1=S
6-hydroxy-5-[(4-hydroxy-1,3-dimethyl-6-oxo-2-sulfanylidenepyrimidin-5-yl)-pyridin-4-ylmethyl]-1,3-dimethyl-2-sulfanylidenepyrimidin-4-one