Problem statement: Answer the MCQ question.
Query: Which drug has a 5.920\% 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. Nc1nc(SCn2nnc3ccccc3c2=O)n[nH]1
b. O=C(CSc1nnc(-c2ccccc2)n1CC1CCCO1)N1CCCC1
c. O=C(c1ccco1)N1CCN(C(=O)c2ccc(CS(=O)c3ccc(Cl)cc3)o2)CC1
d. COc1ccc(N2CCN(C(=O)CN3C(=O)NC4(CCCCCC4)C3=O)CC2)cc1
e. CCOC(=O)c1sc(NC(=O)CCN2CC(C)OC(C)C2)c(C(=O)OCC)c1C.O=C(O)C(=O)O
Answer: b. O=C(CSc1nnc(-c2ccccc2)n1CC1CCCO1)N1CCCC1
{#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(CSc1nnc(-c2ccccc2)n1CC1CCCO1)N1CCCC1
O=C(CSc1nnc(-c2ccccc2)n1CC1CCCO1)N1CCCC1
2-[[4-(oxolan-2-ylmethyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-ylethanone