Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -26.663\% 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 Cc1ccc(CNC(=O)CN(C(=O)C2(C)CC(=O)N=C3C=CC=CN32)c2ccccc2F)cc1
b Oc1ccc(N2CCN(c3nc(-c4cccs4)nc4ccccc34)CC2)cc1
c Cc1ccc(CN2CCN(Cc3ccccc3)C(CCO)C2)s1
d O=[N+]([O-])c1cccc(S(=O)(=O)N/N=C\c2ccc3c(c2)OCO3)c1
e COCC(C)n1c(C)cc(C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)c1C
Answer: c. Cc1ccc(CN2CCN(Cc3ccccc3)C(CCO)C2)s1
{#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#}
Cc1ccc(CN2CCN(Cc3ccccc3)C(CCO)C2)s1
Cc1ccc(CN2CCN(Cc3ccccc3)C(CCO)C2)s1
2-[1-benzyl-4-[(5-methylthiophen-2-yl)methyl]piperazin-2-yl]ethanol