Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.057\% 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) C=CCS/C(=N\n1cnc2ccccc2c1=O)N1CCCCC1
b) Cc1cccc2cc(COC(=O)c3cccc([N+](=O)[O-])c3)c(=O)[nH]c12
c) CCCCC1(CCCC)NC(=S)N(Nc2ccc(C)cc2)C1=O
d) O=C1CCc2cc(S(=O)(=O)N3CCCCC3)cc3c2N1CC3
e) CCC(C)SCc1nc2ccccc2[nH]1
Answer: e. CCC(C)SCc1nc2ccccc2[nH]1
{#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#}
CCC(C)SCc1nc2ccccc2[nH]1
CCC(C)SCc1nc2ccccc2[nH]1
2-(butan-2-ylsulfanylmethyl)-1H-benzimidazole