Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.130\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1nn(-c2nnc(NCc3ccccc3)nn2)c(C)c1Br
[b] Cn1c(=O)c(N=O)c(N)n(Cc2ccccc2)c1=S
[c] CCN(CC(=O)Nc1ccccc1OC)C(=O)C1CCCC1
[d] O=C(Nc1ccc(Cl)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
Answer: b. Cn1c(=O)c(N=O)c(N)n(Cc2ccccc2)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(N=O)c(N)n(Cc2ccccc2)c1=S
Cn1c(=O)c(N=O)c(N)n(Cc2ccccc2)c1=S
6-amino-1-benzyl-3-methyl-5-nitroso-2-sulfanylidenepyrimidin-4-one