Problem statement: Answer the multiple choice question.
Question: Which compound has a 1.937\% 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(CN1CCC(n2nnc3cc(F)ccc32)CC1)NC1CC1
b) COc1ccc(S(=O)(=O)NC2CC2)cc1-n1cnnn1
c) Cc1cc(C(=O)CSc2nnc(N)s2)c(C)n1CCc1ccc(Cl)cc1
d) COc1ccc(CCNC2CC(=O)N(C3CCCCC3)C2=O)cc1OC
e) COc1cccc(N=C2NC(=O)/C(=C/c3cc([N+](=O)[O-])ccc3O)S2)c1
Answer: b. COc1ccc(S(=O)(=O)NC2CC2)cc1-n1cnnn1
{#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#}
COc1ccc(S(=O)(=O)NC2CC2)cc1-n1cnnn1
COc1ccc(S(=O)(=O)NC2CC2)cc1-n1cnnn1
N-cyclopropyl-4-methoxy-5-(tetrazol-1-yl)benzenesulfonamide