Problem statement: Answer the MCQ question.
Query: Which drug has a 14.316\% 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 other words.
Options:
(a) CCn1nc(C)cc1-c1nnc(Sc2ncc([N+](=O)[O-])s2)n1C
(b) COc1ccc(F)cc1CN1CCN(CC(=O)Nc2ccccc2C(=O)NC2CC2)CC1
(c) Cc1ccc(-c2nnc(SCC(=O)N/N=C/c3ccccc3C(=O)O)n2C2CCCCC2)cc1
(d) Cc1cccc(-n2ncc(Cl)c(Cl)c2=O)c1
(e) CCN1CCN(C(=O)CCc2c(C)c3c(C)nn(-c4ccccc4)c3n(CC)c2=O)CC1
Answer: a. CCn1nc(C)cc1-c1nnc(Sc2ncc([N+](=O)[O-])s2)n1C
{#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#}
CCn1nc(C)cc1-c1nnc(Sc2ncc([N+](=O)[O-])s2)n1C
CCn1nc(C)cc1-c1nnc(Sc2ncc([N+](=O)[O-])s2)n1C
2-[[5-(2-ethyl-5-methylpyrazol-3-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-5-nitro-1,3-thiazole