Task: Answer the MCQ question.
Question: Which drug has a -3.220\% 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 other words.
Options:
(a) CCc1c(C)nc(SC/C=C/c2ccccc2)[nH]c1=O
(b) O=C(NCc1ccc2c(c1)OCO2)c1ccc(S(=O)(=O)N2CCOCC2)cc1
(c) NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
(d) CCC(/C=N/NC(=O)C(N)=O)CC
Answer: c. NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
{#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#}
NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
NC(=O)c1ccc(SCC(=O)OCC(=O)N2CCCC2=O)c([N+](=O)[O-])c1
[2-oxo-2-(2-oxopyrrolidin-1-yl)ethyl] 2-(4-carbamoyl-2-nitrophenyl)sulfanylacetate