Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.225\% human ether-à-go-go related gene (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(OCCC(=O)OCC(=O)N2c3ccccc3CC2C)cc1
b) COc1cccc(/C=N/NC(=O)c2[nH]c(C)c(C(=O)N/N=C/c3cccc(OC)c3)c2C)c1
c) Nn1c(SCC(=O)NCc2ccccc2)nnc1C1CC1
d) CC(C)CCn1c(CN2CCN(Cc3ccccc3)CC2)nc2c1c(=O)[nH]c(=O)n2C
e) Cc1cccc(C)c1NC(=O)CSCCO
Answer: c. Nn1c(SCC(=O)NCc2ccccc2)nnc1C1CC1
{#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#}
Nn1c(SCC(=O)NCc2ccccc2)nnc1C1CC1
Nn1c(SCC(=O)NCc2ccccc2)nnc1C1CC1
2-[(4-amino-5-cyclopropyl-1,2,4-triazol-3-yl)-sulfanyl]-N-benzylacetamide