Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.331\% 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) Cl.Fc1ccccc1C(c1nnnn1Cc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
b) CC(C)(C)c1ccc(NC(=O)CCNC(=O)c2ccco2)cc1
c) O=C1C2(CCC13COC(c1ccc(O)cc1)OC3)COC(c1ccc(O)cc1)OC2
d) O=C(/C=C\c1ccccc1[N+](=O)[O-])Nc1ccccc1
e) CCCN(CCC)S(=O)(=O)c1nc2nc(C)cc(C)n2n1
Answer: e. CCCN(CCC)S(=O)(=O)c1nc2nc(C)cc(C)n2n1
{#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#}
CCCN(CCC)S(=O)(=O)c1nc2nc(C)cc(C)n2n1
CCCN(CCC)S(=O)(=O)c1nc2nc(C)cc(C)n2n1
5,7-dimethyl-N,N-dipropyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide