Task: Answer the multiple-choice question.
Query: Which drug has a 9.470\% human ether-à-go-go related gene (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] COc1ccc(C2N(C(C)=O)CCN2S(=O)(=O)c2ccc(C)cc2)cc1
[b] CCn1c(O)c(C=Nc2cc(Cl)ccc2Cl)c(=O)n(CC)c1=O
[c] CS(=O)(=O)N1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1
Answer: b. CCn1c(O)c(C=Nc2cc(Cl)ccc2Cl)c(=O)n(CC)c1=O
{#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#}
CCn1c(O)c(C=Nc2cc(Cl)ccc2Cl)c(=O)n(CC)c1=O
CCn1c(O)c(C=Nc2cc(Cl)ccc2Cl)c(=O)n(CC)c1=O
5-[(2,5-dichlorophenyl)iminomethyl]-1,3-diethyl-6-hydroxypyrimidine-2,4-dione