Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.960\% 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 other words.
Options:
[a] CC(C)(C)CC(C)(C)c1ccc(O)c(CN2CCN(CCC#N)CC2)c1
[b] O=S(=O)(Nc1cccc(-c2nnco2)c1)c1ccc(Cl)cc1
[c] COc1ccc(N2CCN(S(=O)(=O)CCNC(=O)c3ccco3)CC2)cc1
[d] COc1ccc(CN2CCNC(=O)C2CC(=O)N2CCCN(C(C)=O)CC2)c(OC)c1
Answer: b. O=S(=O)(Nc1cccc(-c2nnco2)c1)c1ccc(Cl)cc1
{#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=S(=O)(Nc1cccc(-c2nnco2)c1)c1ccc(Cl)cc1
O=S(=O)(Nc1cccc(-c2nnco2)c1)c1ccc(Cl)cc1
4-chloro-N-[3-(1,3,4-oxadiazol-2-yl)phenyl]benzenesulfonamide