Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.852\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)(C)OC(=O)NCCCCCc1nnc(SCc2c(F)cccc2Cl)o1
b. N/C(=N\OC(=O)C1CCCCC1)c1cccc([N+](=O)[O-])c1
c. Cc1cc(CN2CCCCC2)oc1C(=O)O.Cl
d. CC(=O)N1CCCc2cc(S(=O)(=O)CCC(=O)N3CCN(c4cccc(C)c4)C(C)C3)ccc21
Answer: c. Cc1cc(CN2CCCCC2)oc1C(=O)O.Cl
{#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#}
Cc1cc(CN2CCCCC2)oc1C(=O)O.Cl
Cc1cc(CN2CCCCC2)oc1C(=O)O.Cl
3-methyl-5-(piperidin-1-ylmethyl)furan-2-carboxylic acid;hydrochloride