Task: Answer the multiple choice question.
Question: Which drug exhibits a -12.786% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(c1nc2ccccn2c1CNCC1OCCc2ccccc21)N1CCOCC1
(b) CCCC/C([O-])=N\S(=O)(=O)c1ccc(N=NN(C)C)cc1.[K+]
(c) CC(=O)Cc1ccc(OC(C)C)cc1
(d) Cc1ccc2nc(SCC(=O)Nc3ccc(C)c(Cl)c3)nc(=O)n2c1
Answer: d. Cc1ccc2nc(SCC(=O)Nc3ccc(C)c(Cl)c3)nc(=O)n2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc2nc(SCC(=O)Nc3ccc(C)c(Cl)c3)nc(=O)n2c1
Cc1ccc2nc(SCC(=O)Nc3ccc(C)c(Cl)c3)nc(=O)n2c1
N-(3-chloro-4-methylphenyl)-2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide