Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.907\% 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. O=C(CNCCC1=CCCCC1)Nc1ccccc1N1CCCCC1.O=C(O)C(=O)O
b. CC[N+]1=CN(c2ccccc2)C(C)=CC1(C)C.[I-]
c. CN1CCN(S(=O)(=O)c2ccc(NC(=O)C(C)(C)C)cc2)CC1
d. Cc1ccc(N2CCN(C(=S)Nc3ccccc3)CC2)cc1
e. Cc1occc1-c1nnc(SCC(=O)N(C)CCC#N)n1N
Answer: e. Cc1occc1-c1nnc(SCC(=O)N(C)CCC#N)n1N
{#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#}
Cc1occc1-c1nnc(SCC(=O)N(C)CCC#N)n1N
Cc1occc1-c1nnc(SCC(=O)N(C)CCC#N)n1N
2-[[4-amino-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2-cyanoethyl)-N-methylacetamide