Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.287\% 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, or d without using any other words.
Options:
(a) CCn1c(SCC(=O)Nc2cccc(NC(=O)c3cccs3)c2)nnc1-c1ccncc1
(b) COc1cc(OC)c(NC(=O)CCc2nc(-c3cccs3)no2)cc1Cl
(c) CSc1ccccc1NC(=O)C1CCCO1
(d) CCOc1ccc2nc(NCCNC(=O)Nc3ccccc3)c(C#N)cc2c1
Answer: c. CSc1ccccc1NC(=O)C1CCCO1
{#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#}
N-(2-methylsulfanylphenyl)oxolane-2-carboxamide