Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.307\% 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, c, d, or e without using any additional words.
Options:
a O=C(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccncc1
b COc1ccc(NC(=O)CSc2nc3nc(C)cc(C)n3n2)cc1
c Cc1cc(C(=O)O)ccc1-c1ccc(/C=C2\NC(=O)N(Cc3ccc(F)cc3)C2=O)o1
d Cn1c(=O)c2c(nc(CN3CCN(Cc4ccccc4)CC3)n2CCN2CCOCC2)n(C)c1=O
e O=C(CSc1nc(Cc2ccccc2)nc2ccccc12)Nc1ccc2c(c1)OCCO2
Answer: a. O=C(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccncc1
{#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(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccncc1
O=C(OCc1nnc(-c2ccc(Cl)cc2)o1)c1ccncc1
[O][=C][Branch2][Ring1][#Branch1][O][C][C][=N][N][=C][Branch1][N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][O][Ring1][N][C][=C][C][=N][C][=C][Ring1][=Branch1]
[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]methyl pyridine-4-carboxylate